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Thunder i7525 (S2676) User’s Manual
Thunder i7525
///
S2676
Revision 1.01
Copyright © TYAN Computer Corporation, 2004-2005. All rights reserved. No part of this manual may be reproduced or translated without prior written consent from TYAN Computer Corp.
All registered and unregistered trademarks and company names contained in this manual are property of their respective owners including, but not limited to the following.
TYAN, Thunder i7525 and (S2676) are trademarks of TYAN Computer Corporation.
Intel, Xeon, and combinations thereof are trademarks of Intel Corporation.
Phoenix, PhoenixBIOS are trademarks of Phoenix Technologies.
Microsoft and Windows are trademarks of Microsoft Corporation.
Linux is a trademark of Linus Torvalds.
IBM, PC, AT and PS/2 are trademarks of IBM Corporation.
ATI, ATI RAGE is a trademark of ATI Technologies Incorporated.
SMSC is a trademark of SMSC - Standard Microsystems Corporation.
Portable Document Format (PDF) is a trademark of Adobe Corporation.
Information contained in this document is furnished by TYAN Computer Corporation and has been reviewed for accuracy and reliability prior to printing. TYAN assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TYAN products including liability or warranties relating to fitness for a particular purpose or merchantability. TYAN retains the right to make changes to product descriptions and/or specifications at any time, without notice.
In no event will TYAN be held liable for any direct or indirect, incidental or consequential damage, loss of use, loss of data or other malady resulting from errors or inaccuracies of information contained in this document. i http://www.tyan.com
Thunder i7525 (S2676) Table of Contents
Table of Contents
Chapter 1: Introduction ................................................................................................................1
1.1 – Congratulations!..............................................................................................................1
1.2 – Hardware Specifications .................................................................................................1
1.3 – Board Diagram................................................................................................................3
Chapter 2: Choose Proper Parts For Your System....................................................................4
2.1 – Central Processor Unit (CPU) Considerations ................................................................4
2.2 – Memory Considerations ..................................................................................................4
2.3 – Chassis/Enclosure Considerations..................................................................................5
2.4 – Power Supply Considerations.........................................................................................5
Chapter 3: Board Installation.......................................................................................................7
3.1 –Key Component View.......................................................................................................8
3.2 – Jumper Settings & Definitions .........................................................................................9
3.3 – Mounting the Motherboard............................................................................................16
3.4 – Installing the Processor and Heatsink...........................................................................16
3.5 – Installing the Memory....................................................................................................19
3.6 – Memory Installation Procedure......................................................................................19
3.7– Attaching Drive Cables...................................................................................................20
3.8 – Installing Add-In Cards..................................................................................................23
3.9 – Connecting External Devices........................................................................................24
3.10 – Installing the Power Supply .........................................................................................24
3.11 – Finishing Up ................................................................................................................25
Chapter 4: BIOS Setup................................................................................................................26
4.1 – Main BIOS Setup ..........................................................................................................27
4.2 – Main Submenu Standard / Native IDE ..........................................................................30
4.3 – Advanced BIOS Features .............................................................................................32
4.4 – Security Menu...............................................................................................................44
4.5 – Power Menu..................................................................................................................46
4.6 – Boot Menu.....................................................................................................................48
4.7 – Exit Menu ......................................................................................................................50
Chapter 5: Diagnostics ...............................................................................................................51
5.1 Beep Codes .....................................................................................................................51
5.2 Flash Utility ......................................................................................................................51
Appendix I: Glossary..................................................................................................................54
Appendix II: Post Error Code for BIOS......................................................................................60
Technical Support..................................................................................................................65
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Thunder i7525 (S2676) Before you begin…
Before you begin…
Check the box contents!
The retail motherboard package should contain the following:
1x Thunder i7525 (S2676) motherboard
1x 34-pin floppy drive cable
1x 80-pin Ultra-DMA-133/100/66/33 IDE cable
1x 68-pin Ultra 320 SCSI cable (Optional)
1x Thunder i7525 (S2676) User’s Manual
1x Thunder i7525 (S2676) Quick Reference
1x TYAN driver CD
1x I/O shield
1 x Serial ATA driver diskette
SCSI Driver Disk (Optional)
1 x Serial ATA power cable
2 x Serial ATA cables
If any of these items are missing, please contact your vendor/dealer for replacement before continuing with the installation process.
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Thunder i7525 (S2676)
Chapter 1: Introduction
1.1 – Congratulations!
You have purchased one of the most powerful Intel Xeon
-based workstation solutions in a standard SSI EEB v3.5 form factor. Based on the Intel E7210 chipset, the Thunder i7525 (S2676) features some state-of-the-art technologies such as dual/single 800 MHz FSB Xeon
processor support, multiple PCI- Express buses, dual channel DDR2 memory design, onboard PCI-Express
Gigabit Ethernet port, Serial-ATA IDE ports, and multiple USB2.0 (Universal Serial Bus) ports . By doubling the capability of existing AGP8x designs with transfer rates of 4.0 Gigabytes per second over a x16 PCI Express lane for graphics controllers, the onboard x16 PCI- Express slot supports a high performance graphics infrastructure for high-end gaming or multimedia
.
Visit Tyan’s w ebsite at http://www.tyan.com
. There, you can find information on all of Tyan’s products with up-to-date FAQs, a list of worldwide distributors, Tyan software utilities, the latest drivers, memory compatibility listings, and BIOS setting explanations.
1.2 – Hardware Specifications
Processors
- Dual mPGA604 ZIF sockets
- Supports s ingle or dual Intel Xeon
processors (Nocona)
- 800MHz Front-Side Bus
- Dual onboard 4-phase VRM10.1 complaint voltage regulation design
Chipset
- Intel E7525 chipset
§ E7525 MCH (North Bridge)
§ ICH5R (South Bridge)
§
PXH (PCI-X hub)
- SMSC LPC47B397 Super I/O chip
Expansion Slots
- One x16 PCI- Express high-performance
Graphics slot
- One PCI-X 64-bit 133/100/66MHz (3.3-
Volt) slot
- Two PCI-X 64-bit 100/66MHz (3.3-volt) slots
- One PCI 32-bit 33MHz (5-Volt) slots
- Total of six usable slots
Memory
- Eight 240-pin 1.8-Volt DDR2 400 DIMM sockets
- Dual channel memory bus
- Supports Registered/ECC or registered
/non-ECC memory
- Supports up to 32GB* of Registered
DDR2-400 DIMM modules
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Integrated LAN
- Broadcom BCM5751 PCI Express Gigabit
Ethernet Controller
System Hardware Health Monitor
- Total four 3-pin fan headers with tachometer monitoring and five of them with PWM control
- Chassis intrusion header
- Temperature and voltage monitoring
- Watchdog timer
BIOS
- Phoenix BIOS 4Mbit flash ROM
- Supports ACPI 1.0b, PnP, DMI 2.0
- Auto configuration of IDE devices
- Multiple boot options
- Power Management: ACPI S1, S3, S4 and
S5 modes
Other Integrated I/O Interfaces
- One floppy connector for up to two drives
- One UART serial port connector
- One ECP/EPP/SPP parallel connector
- One OPTION USB header with 2-4 USB ports (2 front USB ports via an optional cable)
- PS/2 mouse & keyboard ports
Thunder i7525 (S2676)
* Not validated at time of print. (16GB validated at time of release)
Integrated Audio
- Intel ICH5R AC’97 compliant audio link
- Analog Device AD1981B CODEC
- Line-in, Line-out, Mic-in rear vertical jacks and a front panel audio header
- One 4-pin CD-ROM audio input header
- One 4-pin Auxiliary header
Integrated Mass Storage Port
- Two ICH5-S integrated SATA ports up to
1.5 Gbit/s with SATA RAID 0,1 (Microsoft
OS support only)
- Two bus -master UDMA ATA100/66/33
Parallel IDE channels support up to 4
ATA/ATAPI complaint devices
Form Factor
- SSI EEB 3.5 footprint (12”x13”,
305x330mm)
- EPS12V V3.51 power connectors
- Rear I/O
§ Stacked PS/2 mouse and keyboard connectors
§ One parallel connector
§ One GbE RJ45 connector
§ One stack of four USB ports
§
Stacked audio connector for MIC,
Line_out and Line_in.
Regulatory
- FCC Class B (Declaration of Conformity)
- European Community CE (Declaration of
Conformity)
Note: TYAN reserves the right to add support or discontinue support for any OS with or without notice.
Software Specifications
OS (Operating System) Support
Win2k Pro Advanced Server
WinXP Pro
RedHat (x32) 9.0
SuSE (x32) 9.0, 9.1
SuSE (x64) 9.0
Other distributions of Linux pending validation
TYAN reserves the right to add support or discontinue support for any OS with or without notice.
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1.3 – Board Diagram
The above picture is purely representative. Due to engineering updates and new board revisions, certain components may change and or be repositioned. The picture above may or may not look exactly like the board you received.
The following page includes details on the vital components of this motherboard.
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Chapter 2: Choose Proper Parts For Your System
Before you install a system with this motherboard, make sure your major system parts meet the following basic guidelines and requirements:
2.1 – Central Processor Unit (CPU) Considerations
§ Process Type and Package
Thunder i7525 (S2676) board supports Intel Xeon
processors in 604-pin Pin Grid
Array package.
§ Front Side Bus (FSB)
The processor host bus, or called Front Side Bus (FSB), always operates at 800 MHz.
Choose Intel Xeon
800 MHz FSB processors for Thunder i7525 (S2676) board.
The system will not operate with 400MHz FSB or 533MHz FSB Intel Xeon
§ Single/Dual Processor System
CPUs.
The S2676 will only support a dual CPU configuration where BOTH CPUs have the same FSB, Core Frequency and internal cache sizes. Using CPUs that do not follow these guidelines can/would result in damage to the CPUs or the motherboard.
Single Processor System:
When installing only a single CPU, that CPU must be installed on CPU1 socket to operate correctly.
Dual Processor System:
Thunder i7525 (S2676) board supports dual processor configurations only in which both processors operate with the same FSB frequency, core frequency, and have the same internal cache sizes. Mixing processors operating at different FSB frequency, core frequency, or cache sizes may cause system non-operation or damages on processors and/or the motherboard.
2.2 – Memory Considerations
§
Memory Type
The S2676 motherboard supports up to eight 240-pin, 1.8 volt DDR2-400 Reg/ECC modules. The 8 slots support 256MB, 512MB, 1GB, 2GB and 4*GB memory sticks up to 32*GB the maximum in total. (*Not validated at the time of release)
DDR- I or Unbuffered DDR memory modules are not supported by Thunder i7525
(S2676) design.
Visit Tyan’s web site for the memory recommendation list.
§ Memory Installation
The Thunder i7525 is based on Intel’s e7525 Tumwater chipset which supports a 144bit wide dual memory channel in an interleaved scheme. The motherboard requires a minimum of 2 memory modules installed in order to boot/POST. You must install these
2 memory modules starting in DIMM slots 1 and 2. Do not mix and match different sizes, brands or speeds for the best performance and stability possible.
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2.3 – Chassis/Enclosure Considerations
§
Motherboard size
Thunder i7525 (S2676) board is in the board size of 12” (W) x13” (L).
§ Motherboard and CPU Heat-sink Mounting Holes
There are six motherboard-mounting holes and eight CPU heat-sink mounting holes on
Thunder i7525 (S2676) board design. The motherboard and CPU mounting hole locations follow SSI EEB v3.51 (A Server System Infrastructure specification for Entry
Pedestal Servers and Workstations) specifications . Ensure that the SSI-EEB chassis you purchase is designed to accommodate the new Nacona heat sink mounting process.
NOTE: There are many SSI-EEB chassis, but not all will accommodate the Nacona design for the direct heat sink attachment to the chassis. Check with your vendor to
make sure the chassis supports the design.
Thunder i7525 (S2676) supports Intel’s CEK (Common Enabling Kit) for securing Intel’s
Xeon
800 MHz FSB processors in the chassis. Two CEK springs for the dual processors are pre-assembled with the motherboard or enclosed in the motherboard accessory package. The CPU heat-sinks must be mounted down to the chassis base pan with stand-offs. Any additional chassis standoffs, besides the 6 motherboardmounting holes and 8 CPU heat-sink mounting holes, should be removed to preventing from short-circuit or motherboard damage.
§ Others
As a system integrator, the air -flow/thermal, EMI/EMC, shock/vibration, and system packing should be also considered for choosing a proper enclosure.
2.4 – Power Supply Considerations
§
Power connectors
Thunder i7525 (S2676) board supports EPS/12V power supply unit (PSU) with three power connectors listed below.
EPS/12V Power Connectors
+
24-pin system power connector 8-pin CPU power connector
(split CPU power planes)
§ Split processor power planes
Thunder i7525 (S2676) board supports dual Intel’s 800 MHz FSB Xeon
processors, which could reach up to 140 Watts per processor. (Check Intel’s web for the processor specifications.) By following SSI EEB v3.51 specifications, the Thunder i7525 (S2676) is designed with two separate voltage regulator circuits to provide the power for both onboard processors in separate power rails. Using a power supply with a combined
CPU power plane from the CPU power connector is not allowed and may cause the system to fail to power up or damage to the power supply.
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§ Power requirements
Check your power supply specifications to ensure sufficient power currents for each power rail based on your system configuration.
The major system components/parts power sources are listed below as reference:
Components/Parts
CPU1
CPU2
Memory (Normal)
Memory
(Suspend to RAM)
Main Power Source
+12V_CPU1
+12V_CPU2
+12V
+5Vstandby
Power Connectors
8-pin CPU power connector
8-pin CPU power connector
24-pin and 6-pin power connectors
24-pin power connector
System logic x16 PCI- Express
Graphic card x8 PCI- Express
+3.3V
+12V and +3.3V
24-pin and 6-pin power connectors
24-pin and 6-pin power connectors
32-bit PCI
+12V and +3.3V
+12V, +5V and +3.3V
Cooling fans +12V
IDE/SATA hard drives +12V and +5V
CDROM/DVD drives +12V and +5V
24-pin and 6-pin power connectors
24-pin and 6-pin power connectors
24-pin and 6-pin power connectors
From PSU
From PSU
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Chapter 3: Board Installation
How to install our products right…. the first time!
The first thing you should do read this user’s manual. It contains important information that will make configuration and setup much easier. Here are some precautions you should take when installing your motherboard:
(1) Ground yourself properly before removing your motherboard from the antistatic bag.
Unplug the power from your computer power supply and then touch a safely grounded object to release static charge (i.e. power supply case). For the safest conditions,
TYAN recommends wearing a static safety wrist strap.
(2) Inspect the mounting holes pattern of the Thunder i7525 (S2676) to match your chassis standoff locations and remove the additional standoffs.
(3) Hold the motherboard by its edges and do not touch the bottom of the board, or flex the board in any way.
(4) Avoid touching the motherboard components, IC chips, connectors, memory modules and leads.
(5) Place the motherboard on a grounded antistatic surface or on the antistatic bag that the board was shipped in.
(6) Inspect the board for damage.
(7) Check the jumper settings and connector locations as described in next sections.
In last sections of this chapter, we will cover the details on how to install your motherboard into your chassis, as well as installing the processor, memory, disk drives and cables.
NOTE: Do not apply power to the board if it has been damaged.
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3.1 –Key Component View
Fig. 3-1 Thunder i7525 (S2676) Key Component View
This jumper diagram is representative of the latest board revision available at the time of publishing. The board you receive may or may not look exactly like the above diagram.
The board parts are not to scale.
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Thunder i7525 (S2676)
3.2 – Jumper Settings & Definitions
Jumper /
Connector
P1
P3
P7
P10
P11
P20
P21
P23
P29
P24
J3
J9
J10
J11
J12
J32
J86
J102
J104
J105
J106
J107
Function
24-pin system power connector
8-pin CPU power connector
CD- ROM audio input connector
Keyboard/mouse connector
Auxiliary audio input connector
Primary IDE connector
Secondary IDE connector
Front audio header
SCSI LED connector
Front USB header
TPM disable jumper
External LAN connector
Rear USB connector
Rear IEEE1394 connector
Front IEEE1394 connector
Floppy drive connector
Front panel connector
PS/2 w ake up jumper
BIOS write protect jumper
Chassis intrusion header
LCD connector
Remote thermal sensor header (Reserved)
J108
J109
J110
J111
Clear CMOS jumper
PSU PC98 connector
FAN 1connector
FAN 2 connector
J112
J113
J114
J137
FAN 4 connector
FAN 3 connector
SPDIF connector
LAN disable jumper
**All fans may be monitored from BIOS.
**J58 & Card Reader are reserved for OEM design only.
Jumper Example
OPEN - Jumper OFF Without jumper cover
CLOSED - Jumper ON With jumper cover
To indicate the location of pin-1
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3.2.1 - Clear CMOS Switch
J108
J108
You can reset the CMOS settings by Closing header J108, if you have forgotten your system/setup password or need to clear system BIOS settings.
- Power off system and disconnect both power connectors from the
motherboard.
- Close J108 for sev eral seconds to
Clear CMOS.
- Remove Jumper
Reconnect power & power on system
3.2.2 - Fan Connector
Pin1: GND
Pin2: +12V
Pin3: Tachometer
This 3-pin fan connector supports tachometer monitoring.
There are three 3-pin fan connectors on Thunder i7525 (S2676) board. Use these connectors to connect chassis and processor cooling fans to your motherboard. Cooling fans can keep the system stable and reliable for its product’s life.
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3.2.3 - Front Panel Header
Normally, a chassis has some control or signal wires can be connected onto a motherboard for hard drive LED, Power LED, power button, and reset button,
The front panel header (marked as “j86”) has been implemented on Thunder i7525 (S2676) board for such purposes.
J86
Function
HDD LED+
HDD LED#
RST SW
RST SW
+5V
IRRX
GND4
IRTX
RSVD1
PIN # PIN #
1 2
3
5
7
4
6
8
9
11
13
15
17
10
12
14
16
18
Function
PWR LED
PWR LED
PWR SW
PWR SW
FP_SLP#
GND3
Key
IR_PWR
RSVD2
Front Panel Header
(J86)
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3.2.4 - Front USB Connector (USB2)
Front USB Header (P24)
P24
Functio n
Power
USB6-
USB6+
GND
Key
Pin
#
1
3
5
7
9
Pin
#
Functio n
2 Power
4 USB7-
6 USB7+
8 GND
10 Reserve d
3.2.5 – External HDD LED Input Header (P29)
P29
P29
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Pin# Function
1 NC
2
3
4
LED2-
LED2-
NC
Thunder i7525 (S2676)
3.2.6– Front Audio Header (P23)
P23
9 1
10 2
(P23)
Function Pin# Pin# Function
Micro 1 2 Analog input GND
Micro bias
Right line output
3
5
4
6
Analog
VCC
Right line return
NC
Left line output
7
9
8
10
Key
Left line return
*Jumper 5, 6 and 9, 10 must be on the header to provide audio. If jumpers are removed no audio will be heard.
3.2.7 – Chassis Intrusion Header (J105)
J105
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3
J105
1
Pin# Function
1 Chassis_CBL_L
2 Intruder_L
3 HDR3
Thunder i7525 (S2676)
3.2.8 – PSU PC98 Connector (J109)
P24
8 1
(J109)
Pin#
1
2
3
4
5
6
7
8
Function
GND
Fan speed control
GND
Fan speed reader
SMB clock
SMB DATA
3.3 volt
Ground
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3.2.9 - Serial ATA Connectors (SATA0 & SATA1)SATA0/SATA1 (from Intel’s
FW82801ER/ICH5R South Bridge chip):
User can connect up to two serial ATA hard disks to run IDE mode or configure both drives to a
RAID under Windows. The RAID level 0 or level 1 function is supported for Microsoft’s Windows
XP and Windows 2000 operating systems.
SATA1
&
SATA2
Serial ATA connectors
For information regarding the setup of SATA/RAID, you may search the contents of the driver CD that shipped with your motherboard or visit our website at:
HTTP://WWW.TYAN.COM/
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3.3 – Mounting the Motherboard
Before installing your motherboard, make sure your chassis has the necessary motherboard support studs installed. These studs are usually metal and are in gold or silver color. Usually, the chassis manufacturer will pre-install the support studs. Remove the unused or additional studs, which may scratch the motherboard or cause short-circuit with the components on the bottom side. If you’re unsure of stud placement, simply lay the motherboard inside the chassis and align the screw holes of the motherboard to the studs inside the case. If there are any studs missing, you will know right away since the motherboard will not be able to be securely installed. Some chassis’ include plastic studs instead of metal. Although the plastic studs are usable, TYAN recommends using metal studs with screws that will fasten the motherboard more securely in place.
3.4 – Installing the Processor and Heatsink
Your Thunder i7525 (S2676) supports the latest processor technologies from Intel. Check the following page on TYAN’s website for latest processor support: http://www.tyan.com
The following diagrams will detail how to install your processor:
The diagram is provided as a visual guide to help you install socket processors and may not be an exact representation of the processors you have.
1. Lift the lever on the socket until it is approximately 90 o or as far back as possible to the socket.
2. Align the processor with the socket. There are keyed pins underneath the processor to ensure that the processor’s installed correctly.
3. Seat the processor firmly into the socket by gently pressing down until the processor sits flush with the socket.
4. Place the socket lever back down until it locks into place.
5. Your processor is installed.
Take care when installing the processor as it has very fragile connector pins below the processor that can bend and break if inserted improperly.
Heatsink Installation
After you are done installing the processor, you should proceed to installing the heatsink.
Heatsink will ensure that the processor not overheat and continue to operate at maximum
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Thunder i7525 (S2676) performance for as long as you own them. An overheated processor is dangerous to the health of the motherboard.
DCA (Direct Chassis Attach) is required to install the Intel Xeon processor on the S2676 motherboard. The processor heat sinks need to be Intel’s CEK (Common Enabling Kit) compliant to attach properly. Each processor heat sink needs to be mounted directly to the chassis via the 4 mounting studs. If your chassis does not have the holes to attach these heat sinks directly, then it is not the correct version of the SSI-EEB v3.5 chassis that supports Intel’s latest design.
- Memory Type :
The S2676 motherboard supports Reg/ECC DDR2-400 memory modules and requires a minimum of 2 DIMMs to boot/POST the system. Unbuffered or DDR memory is NOT supported with this motherboard.
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TIP: Use metal studs if possible, as they hold the motherboard into place more securely than plastic standoffs.
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3.5 – Installing the Memory
Before attempting to install any memory, make sure that the memory you have is compatible with the motherboard. You can double check compatibility from Tyan’s website. The S2676 supports up to eight 240-pin, 1.8 volt DDR2-400 Reg/ECC modules. The DDR2-400 memory can be
256MB, 512MB, 1GB, 2GB, and 4*GB sizes. DDR or unbuffered DDR memory modules are not supported by the S2676 design. For more information on the memory recommendation list, please visit Tyan’s web site at: www.tyan.com
Here are a few key points to note before installing memory into your Thunder i7525 (S2676):
•
128MB, 256MB, 512MB, 1GB, 2GB and 4*GB Reg/ECC DDR2-400 memory modules are supported
•
All installed memory will be automatically detected - no need to set any jumpers
•
The Thunder i7525 (S2676) supports up to 32*GB of memory
•
You can install either single- or double-sided modules on this board. Each DIMM can work respectively for single-channel mode and dual-channel mode. Please note that the same type and density memory modules are necessary while using dual-channel, otherwise it may cause system instability.
Please refer to the following table memory configuration.
*4GB modules and a total amount of 32GB were not validated at the time of release.
NOTE:
While using ECC type memory, it will take longer time to post. Due to the manner in which it counts the memory and has to write zero’s to every bit of the stick before progressing through the
POST.
3.6 – Memory Installation Procedure
When installing memory modules, make sure the modules align properly with the memory socket.
There should be keys (small indents) on your memory modules that fit according to the keys in the memory socket. DDR modules and sockets have only one key, which is slightly near the center of the module/socket. The method of installing memory modules is detailed in the following diagrams.
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Once the memory modules are firmly seated in the socket, two clamps on either side will close and secure the module into the socket. Sometimes you may need to close the clamps manually.
To remove the memory module, simply push the clamps outwards until the memory module pops up. Then simply remove the module.
TIP: When installing memory, a module may require a considerable amount of force to seat properly, although this is very rare. To avoid bending and damaging your motherboard, place it on its anti-static bag and onto a flat surface, and then proceed with memory installation.
Note: You MUST unplug the power connector to the motherboard before performing system hardware changes, to avoid damaging the board or expansion device
Finishing Installing the Heatsink
After you finish installing the heatsink onto the processor and socket, attach the end wire of the fan (which should already be attached to the heatsink) to the motherboard. The following diagram illustrates how to connect fans onto the motherboard.
After you’re finished installing all the fans you can connect your drives (hard drives, CD-ROM drives, etc.) to your motherboard.
3.7– Attaching Drive Cables
Attaching IDE drive cabling is simple. These cables are “keyed” to only allow them to be connected in the correct manner. TYAN motherboards have two on-board IDE channels, each supporting two drives. The black connector designates the Primary channel, while the white connector designates the Secondary channel.
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Attaching IDE cables to the IDE connectors is illustrated below:
Simply plug in the BLUE END of the IDE cable into the motherboard IDE connector, and the other end(s) into the drive(s). Each standard IDE cable has three connectors, two of which are closer together. The BLUE connector that is furthest away from the other two is the end that connects to the motherboard. The other two connectors are used to connect to drives.
TIP: Pin 1 on the IDE cable (usually designated by a colored wire) faces the drive’s pow er connector.
Serial ATA
Attaching Serial ATA cables to the Serial ATA connectors is illustrated below:
Serial ATA Hard drive
Serial ATA Cable
Serial ATA Connector
Serial ATA Cable
Power Cable
Simply plug in the BLACK END of the Serial ATA cable into the motherboard Serial ATA connector, and the other end(s) into the drive(s). Each standard Serial ATA cable has two connectors. Both BLACK ENDS of the Serial ATA cable are the same that are used to connect to drives or motherboard.
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Floppy Drives
Attaching a floppy drive can be done in a similar manner to an IDE drive. See the diagram below for an example of a floppy cable. Most of the current floppy drives on the market require that the cable be installed with the colored stripe positioned next to the power connector. In most cases, there will be a key pin on the cable which will force proper connection of the cable.
The first floppy drive (commonly denoted as A:) is usually attached to the end of the cable with the twist in it. Drive B: is usually connected to the second or third connector in the cable (the second or third connector after you install Drive A:).
Refer to your floppy drive’s installation instructions (if available), or contact your dealer if you are unsure about how to attach the floppy drive(s). Remember, you can only have 2 floppy drives connected at any given time.
Below are some symptoms of incorrectly installed floppy drives. While they are minor and installing them incorrectly doesn’t cause severe problems, it may cause your system to freeze or crash when trying to read and/or write to diskettes.
Symptoms of incorrectly installed floppy drives
Usually caused by faulty cables, cables put in
Drive is not automatically detected backwards or a bad floppy drive or motherboard.
Try another floppy drive to verify the problem if the cable is properly installed or try replacing the
Drive Fail message at bootup
Drive does not power on
Drive activity light is constantly on actual cable. Also check to see if the onboard floppy controller is enabled in the BIOS setup.
The cable, floppy drive or motherboard may be faulty. Try another drive or cable to verify.
Check power cable and cabling. Maybe a bad power supply or drive cable problem.
Usually signifies that the cable on the drive is on backwards , which is a common issue. Reverse the cable at the floppy drive end and try again.
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3.8 – Installing Add-In Cards
Before installing add-in cards, it’s helpful to know if they are fully compatible with your motherboard. For this reason, we’ve provided the diagrams below, showing the most common slots that may appear on your motherboard. Not all of the slots shown will necessarily appear on your motherboard, however, there will be combinations of what you see here.
Simply find the appropriate slot for your add-in card and insert the card firmly. Do not force any add-in cards (or anything else) into any slots if they won’t seat in place. It’s better to try another slot or return the faulty card rather than damaging both the motherboard and the add-in card.
TIP: It’s a good practice to install add-in cards in a staggered manner, rather than directly adjacent to each other. This allows air to more easily circulate within the chassis, providing improved cooling for all installed devices.
Note: YOU MUST unplug the power connector to the motherboard before performing system hardware changes, to avoid damaging the board or expansion device.
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3.9 – Connecting External Devices
Connecting external devices to the motherboard is an easy task. The standard dev ices you should expect to plug into the motherboard are keyboards, mouse, and printer cables. The following diagram will detail the ATX port stack for the following board:
Keyboard
Thunder i7525 (S2676)
Stacked USB x4
Firewire
LPT1
RJ45
SPDIF COM1 Audio Mouse
Besides being used primarily to connect printers, the Printer Port is also used for devices such as
Zip drive, some external CD-RW drives and or other external devices. More on the uncommon side these days are the Serial Ports. They were primarily used to connect external modems , but most modems today are using USB or are installed internally.
TIP: While the ports have been created to accept connectors in only one direction, make sure to be careful when inserting connectors. At times, attaching connectors in the incorrect orientation can damage, bend and or break the pins.
3.10 – Installing the Power Supply
There are two power connectors on this motherboard. By default, this motherboard requires that you have an EPS12V SSI 3.5 power supply that has a split plane power rail. The minimum power should not be less the 450 watts. This power supply provides 12v power planes to provide maximum power to the CPUs. The power supply should have one 24-pin connector and one 8-pin connector for motherboard power. Two onboard switching voltage regulators that are sourced by separate +12V power rails provide each CPU’s power. This +12V CPU power source is from the onboard 8-pin square connector. The +12V power on the 20-pin ATX power connector is for system board and separated from CPU +12V regulator power source. Therefore, the CPU w ill not be powered if you do not connect the 8-pin square 12V power connector.
NOTE
YOU MUST unplug the power supply before plugging in the 24-pin and 8-pin power cables to motherboard connectors.
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3.11 – Finishing Up
Congratulations on making it this far! You’re finished setting up the hardware aspect of your computer. Before closing up your chassis, make sure that all cables and wires are connected properly, especially IDE cables and most importantly, jumpers. You may have difficulty powering on your system if the motherboard jumpers are not set correctly.
In the rare circumstance that you have experienced difficulty, you can find help by asking your vendor for assistance. If they are not available for assistance, please find setup information and documentation online at our website or by calling your vendor’s support line.
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Chapter 4: BIOS Setup
Installation
The BIOS is the basic input/output system, the firmware on the motherboard that enables your hardware to interface with your software. This chapter describes different settings for the BIOS that can be used to configure your system.
The BIOS section of this manual is subject to change without notice and is provided for reference purposes only. The settings and configurations of the BIOS are current at the time of print, and therefore may not match exactly what is displayed on screen.
This section describes the BIOS setup program. The setup program lets you modify basic configuration settings. The settings are then stored in a dedicated, battery-backed memory (called
NVRAM) that retains the information when the power is turned off.
This motherboard’s BIOS is a customized version of the industry-standard BIOS for IBM PC ATcompatible personal computers. The BIOS provides critical, low -level support for the system’s central processing unit (CPU), memory, and I/O subsystems.
This BIOS has been customized by adding important features such as password protection, power management, and chipset “tuning” features that control the system. This section will guide you through the process of configuring the BIOS for your system setup.
Starting Setup
The BIOS is immediately activated when you turn on the computer. The BIOS reads system configuration in CMOS RAM and begins the process of checking out the system and configuring it through the Power-On-Self-Test (POST).
When these preliminary tests are complete, the BIOS searches for an operating system on one of the system’s data storage devices (hard drive, CD-ROM, etc). If one is found, the BIOS will launch that operating system and hand control over to it. You can enter the BIOS setup by pressing the [Delete ] key when the machine boots up and begins to show the memory count.
Setup Basics
The table below shows how to navigate in the setup program using the keyboard.
Key
Tab
Left/Right Arrow Keys
Up/Down Arrow Keys
Enter
PgUp/PgDn Keys
Function
Moves from one selection to the next
Change from one menu to the next
More between selections
Opens highlighted section
Change settings.
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Getting Help
Pressing [F1] will display a small help window that describes the appropriate keys to use and the possible selections for the highlighted item. To exit the Help Window press [ESC] or the [F1] key again.
In Case of Problems
If you discover that you have trouble booting the computer after making and saving the changes with the BIOS setup program, you can restart the computer by holding the power button down until the computer shuts off (usually within 4 seconds); resetting by pressing CTRL-ALT-DEL; or clearing the CMOS.
The best advice is to only alter settings that you thoroughly understand. In particular, do not change settings in the Chipset section unless you are absolutely sure of the outcome. TYAN or your system manufacturer for the best performance and reliability carefully chose the Chipset’s default settings. Even a seemingly small change to the Chipset setup options may cause the system to become unstable or unusable.
Setup Variations
Not all systems will have the same BIOS setup layout or options. While the basic look and function of the BIOS setup remains more or less the same for most systems, the appearance of your Setup screen may differ from the charts shown in this section. Each system design and chipset combination requires a custom configuration. In addition, the final appearance of the
Setup program depends on the system designer. Your system designer may decide that certain items should not be available for user configuration, and remove them from the BIOS setup program.
NOTE: On the following pages, options written in bold type represent the BIOS Setup default.
4.1 –
Main BIOS Setup
System Time:
System Date:
Legacy Diskette A:
? Standard IDE:
? Standard IDE:
? Standard IDE:
? Standard IDE:
[HH:MM:SS]
[MM/DD/YYYY]
[1.44/1.25 MB 3½”]
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[xxx-(PM)]
[xxx-(PS)]
[xxx-(SM)]
[xxx-(SS)]
Thunder i7525 (S2676)
? Native IDE:
? Native IDE:
Installed O/S:
? System Information
Base Memory:
Extended Memory:
Setup Item
System Time:
[xxx-(SATA1)]
[xxx-(SATA2)]
[Other]
640K
512M
Selections (default values are in bold)
00:00:00 … 23:59:59
Item Specific Help
System Date:
Legacy Diskette A:
<Tab>, <Shift-Tab> or
<Enter> selects field.
<Tab>, <Shift-Tab> or
<Enter> selects field.
Selects floppy type.
Standard IDE:
Standard IDE:
Standard IDE:
Standard IDE:
Native IDE:
Native IDE:
Installed O/S:
01/01/1980 ...
12/31/2079
Disabled
360 KB 5¼“
1.2 MB 5¼“
720 KB 3½“
1.44/1.25 MB 3½“
2.88 MB 3½“
None
DriveName-(PM)
None
DriveName-(PS)
None
DriveName-(SM)
None
DriveName-(SS)
None
DriveName-(SATA1)
None
DriveName-(SATA2)
Other
Windows 32 bit
Windows 64 bit
Linux
View drive options.
View drive options.
View drive options.
View drive options.
View drive options.
View drive options.
Select the operating system installed on your system which you will use most commonly.
Note: An incorrect setting can cause some
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System Information - operating systems to display unexpected behaviour.
View system information.
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4.2 – Main Submenu Standard / Native IDE
Maximum Capacity:
PIO Mode:
DMA Mode:
Setup Item values are in Bold)
160 GByte
PIO 4
UDMA 5
Selections (default Item Specific Help
Maximum Capacity:
PIO Mode:
DMA Mode: xxxx GByte
(only view the current setting, it should not be selectable!!)
PIO 0
PIO 1
PIO 2
PIO 3
PIO 4
PIO 5
(only view the current setting, it should not be selectable!!)
None
UDMA 1
UDMA 2
UDMA 3
UDMA 4
UDMA 5
(only view the current setting, it should not be selectable!!)
-
-
-
4.2.1 Main Submenu System Information
BIOS Version:
BIOS Build Date:
1.00.1691
03/11/2004
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Setup Item
Ident-Nr.:
System:
System Version:
System Serial:
Board:
Board Version:
Asset Tag:
MAC Address:
BIOS Version
BIOS Build Date:
Ident-Nr.:
System:
System Version:
System Serial:
Board:
Board Version:
Asset Tag:
MAC Address:
Selections (Default values are in bold)
Must reflect the current installed BIOS version.
Must reflect the Build date of the current installed
BIOS version. Format must be MM/DD/YYYY
Must display the MAC address of the onboard
LAN.
Thunder i7525
(S2676)
S26361-D1691
00:E0:81:60:90:40
Item Specific Help
Any items on this menu can not be modified within BIOS
Setup menu.
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4.3 – Advanced BIOS Features
? Hardware Monitoring
? BIOS Event Logging
? Processors
? Chipset
? Diskette Controller
? ATA Controller
? Integrated SCSI Controller
? Integrated Network Interface
? Integrated Audio
? Integrated 1394
? Integrated USB
? I/O Device Configuration
? PCI Configuration
Reset Configuration Data:
Setup Item Selections (default values are in bold)
Hardware Monitoring -
BIOS Event Logging
Processors
Chipset
Diskette Controller
ATA Controller
Integrated SCSI
Controller
-
-
-
-
-
-
[No]
Item Specific Help
Hardware monitoring configuration
BIOS event logging configuration
Display of processor information and configuration of processor features.
Configuration of the chipset features
Configuration of the integrated floppy disk controller
Configuration of the integrated PATA and
SATA controllers
Configuration of the integrated SCSI controller
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Integrated Network
Interface
Integrated Audio
Integrated 1394
-
-
-
Configuration of the integrated network interface
Configuration of the integrated audio controller
Configuration of the integrated IEEE 1394 controller
Integrated USB -
I/O Device Configuration -
PCI Configuration -
Configuration of the integrated USB controller
Peripheral configuration
PCI device configuration
Reset Configuration No Select 'Yes' if you want
Data: Yes to clear the Extended
System Configuration
Data (ESCD) area.
In Advanced BIOS features , you will be able to adjust many of the feature that effect system speed and boot-up options.
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4.3.1 Advanced Submenu Hardware Monitoring
Fan Speed Control:
Setup Item
Fan Speed Control:
Selections (Default values are in bold)
Silent
Auto
Full Speed
[Auto]
Item Specific Help
[Silent]
Fans are working with the lowest possible speed.
Silent mode could cause performance loss.
[Auto]
Optimum temperature control at maximum CPU performance.
[Full Speed]
All fans are working at full speed.
4.3.2 Hardware Monitoring Submenu Realtime Sensors
Sensor xxx:
Setup Item
Displays all sensors value yyy
Selections (Default values are in bold)
Item Specific Help
All items on this menu can not be modified.
4.3.3 Advanced Submenu BIOS Event Logging
BIOS Event Logging:
View BIOS Event Log:
Clear BIOS Event Log:
[Enabled]
[Enter]
[Disabled]
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Setup Item
BIOS Event Logging:
View BIOS Event Log:
Clear BIOS Event Log:
Selections (Default values are in bold)
Enabled
Disabled
Enter
Disabled
Enabled
Item Specific Help
[Enabled]
Errors will be logged to
BIOS event log.
[Disabled]
Errors will not be logged to the BIOS event log.
Select <Enter> to view the content of the BIOS event log.
Setting this to enabled, will clear BIOS event log after rebooting the system.
4.3.4 Advanced Submenu Processors
CPU0 Type:
CPU0 Speed:
CPU0 ID:
CPU0 Patch ID:
CPU0 FSB:
CPU1 Type:
CPU1 Speed:
CPU1 ID:
CPU1 Patch ID:
CPU1 FSB:
Hyper-Threading:
MPS Version:
Intel® XEON™
3.2 GHz
0F29
0015
800 MHz
Intel® XEON™
3.2 GHz
0F29
0015
800 MHz
[Enabled]
[1.4]
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Setup Item
CPU0 Type:
CPU0 Speed:
CPU0 ID:
CPU0 Patch ID:
CPU0 FSB:
CPU1 Type:
CPU1 Speed:
CPU1 ID:
CPU1 Patch ID:
CPU1 FSB:
Hyper-Threading:
MPS Version
Selections (Default values are in bold)
Display the current installed CPU type
Display the current installed CPU speed
Display the current installed CPU ID
Display the current installed Patch ID
Display the current maximum FSB speed
Display the current installed CPU type
Display the current installed CPU speed
Display the current installed CPU ID
Display the current installed Patch ID
Display the current maximum FSB speed
Enabled
Disabled
1.1
1.4
Item Specific Help
-
-
-
-
-
-
-
-
-
-
Hyper-Threading causes a single physical processor to appear to be two or more logical processors. It may improve the system performance, if enabled.
This feature is not supported by all operating systems.
Configures the MP
Specification revision level. Some OS will require 1.1 for compatibility reasons.
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4.3.5 Advanced Submenu Chipset
ECC Memory Checking:
Setup Item Selections (Default values are in bold)
ECC Memory
Checking:
Enabled
Disabled
[Enabled]
Item Specific Help
If all memory modules in the system supporting parity this selection enables ECC mode.
4.3.6 Advanced Submenu Diskette Controller
Diskette Controller:
Setup Item Selections (Default values are in bold)
Diskette Controller: Enabled
Disabled
4.3.7 Advanced Submenu ATA Controller
[Enabled]
Item Specific Help
Enable/Disable the floppy disk controller.
P-ATA Interface:
3/4]
S-ATA Interface:
S-ATA Mode:
[P-ATA 1/2 + P-ATA
[Enabled]
[Native]
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Setup Item Selections (Default values are in bold)
Item Specific Help
P-ATA Interface:
S-ATA Interface:
S-ATA Mode:
P-ATA 1/2 + P-ATA
3/4
P-ATA 1/2
P-ATA 3/4
Enabled
Disabled
Compatible
RAID
Native
Enables/Disables the
Parallel ATA channels.
Enables the Serial ATA
Interface.
[Compatible]
Serial ATA is mapped to the standard IDE drive interface.
[RAID]
Requires two identical
SATA drives.
[Native]
Serial ATA configured in native mode. Some operating systems do not support native IDE devices.
4.3.8 Advanced Submenu Integrated SCSI Controller
Integrated SCSI Controller:
Option ROM Scan:
SCSI Mode:
Setup Item Selections (Default values are in bold)
Integrated SCSI
Controller:
Option ROM Scan:
SCSI Mode:
Enabled
Disabled
Enabled
Disabled
SCSI
Host RAID
Enable/Disable the onboard SCSI controller.
Initialize device expansion
ROM.
Configure SCSI Mode.
[Enabled]
[Enabled]
[SCSI]
Item Specific Help
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4.3.9 Advanced Submenu Integrated Network Interface
Integrated Network Interface:
Option ROM Scan:
Latency Timer:
Setup Item Selections (Default values are in bold)
Integrated Network
Interface:
Option ROM Scan:
Latency Timer:
Enabled
Disabled
Enabled
Disabled
Default
0020h
0040h
0060h
0080h
00A0h
00C0h
00E0h
4.3.10 Advanced Submenu Integrated Audio
[Enabled]
[Enabled]
[0040h]
Item Specific Help
Enables the onboard
LAN controller.
Initialize device expansion ROM.
Minimum guaranteed time slice allotted for bus master in units of
PCI bus clocks.
Integrated Audio:
Setup Item
Integrated Audio:
Selections (Default values are in bold)
Enabled
Disabled
[Enabled]
Item Specific Help
Enables/Disables the integrated audio controller.
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4.3.11 Advanced Submenu Integrated 1394
Integrated 1394:
Setup Item Selections (Default values are in bold)
Integrated 1394: Enabled
Disabled
[Enabled]
Item Specific Help
Enables/Disables the integrated 1394 controller.
4.3.12 Advanced Submenu Integrated USB
Integrated USB 1.1:
Integrated USB 2.0:
USB Legacy Support:
Setup Item Selections (Default values are in bold)
Integrated USB 1.1:
Integrated USB 2.0:
USB Legacy Support:
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
[Enabled]
[Enabled]
[Enabled]
Item Specific Help
Enables or Disables the
USB hardware.
Enables or Disables the
USB 2.0 hardware.
Enable legacy keyboard support for the
Universal Serial Bus.
4.3.13 Advanced Submenu I/O Device Configuration
Serial Port A:
Base I/O Address:
Interrupt:
Parallel Port:
Mode:
[Auto]
[3F8]
[IRQ4]
[Auto]
[ECP]
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Base I/O Address:
Interrupt:
DMA channel:
Setup Item Selections (Default values are in bold)
Serial Port A: Auto
Enabled
Disabled
Base I/O Address:
[378]
[IRQ7]
[DMA3]
Item Specific Help
Configure serial port using options:
[Disabled]
No configuration
[Enabled]
User configuration
[Auto]
BIOS or OS chooses configuration.
Set the base I/O address for the serial port.
Interrupt:
Parallel Port:
Mode:
3F8
2F8
3E8
2E8
IRQ3
IRQ4
Auto
Enabled
Disabled
Set the IRQ for the serial port.
Configure parallel port using options:
[Disabled]
No configuration
[Enabled]
User configuration
[Auto]
BIOS or OS chooses configuration.
Set the mode for the parallel port.
Base I/O Address:
ECP
EPP
Bi-directional
Output only
378
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Set the base I/O address
Thunder i7525 (S2676)
Interrupt:
DMA channel:
278
3BC
IRQ5
IRQ7
DMA1
DMA3 for the parallel port.
Set the IRQ for the parallel port.
Set the DMA channel for the parallel port.
4.3.14 Advanced Submenu PCI Configuration
PCI Express x16:
? PCI Device, Slot #1
? PCI Device, Slot #2
? PCI Device, Slot #3
? PCI Device, Slot #4
? PCI Device, Slot #5
? PCI/PNP IRQ Exclusion
Setup Item Selections (Default values are in bold)
[Auto]
Item Specific Help
PCI Express x16
PCI Device, Slot #1
PCI Device, Slot #2
PCI Device, Slot #3
Auto
Disabled
Enabled
-
-
-
Configures the PCI
Express x16 Slot:
[Auto]
BIOS configures the slot.
[Disabled]
Slot is disabled.
[Enabled]
Slot is always enabled.
Configuration of the
Specific PCI device.
Configuration of the
Specific PCI device.
Configuration of the
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PCI Device, Slot #4 -
Specific PCI device.
Configuration of the
Specific PCI device.
PCI Device, Slot #5
PCI/PNP IRQ
Exclusion
-
-
Configuration of the
Specific PCI device.
Reserve specific IRQs for use by legacy devices.
4.3.15 Advanced PCI Configuration Submenu PCI Device, Slot #x
Option ROM Scan:
Latency Timer:
Setup Item Selections (Default values are in bold)
Option ROM Scan:
Latency Timer:
Enabled
Disabled
Default
0020h
0040h
0060h
0080h
00A0h
00C0h
00E0h
[Enabled]
[Default]
Item Specific Help
Initialize device expansion ROM.
Minimum guaranteed time slice allotted for bus master in units of PCI bus clocks.
4.3.16 Advanced PCI Configuration Submenu PCI/PNP IRQ
Exclusion
IRQ3:
IRQ4:
IRQ5:
IRQ7:
IRQ10:
[Available]
[Available]
[Available]
[Available]
[Available]
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IRQ11:
Setup Item
IRQ3
IRQ4
IRQ5
IRQ7
IRQ10
IRQ11
[Available]
Selections (Default values are in bold)
Available
Reserved
Available
Reserved
Available
Reserved
Available
Reserved
Available
Reserved
Available
Reserved
Item Specific Help
Reserves the specified
IRQ for use by legacy devices.
Reserves the specified
IRQ for use by legacy devices.
Reserves the specified
IRQ for use by legacy devices.
Reserves the specified
IRQ for use by legacy devices.
Reserves the specified
IRQ for use by legacy devices.
Reserves the specified
IRQ for use by legacy devices.
4.4 – Security Menu
Setup Password
User Password
Set Setup Password:
Set User Password:
Password on boot:
Start from Floppy:
Start from IDE CD-ROM:
Setup Prompt:
Fixed disk boot sector:
Write on Flexible Disks:
BIOS Write Protect:
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Not Installed
Not Installed
[Enter]
[Enter]
[Disabled]
[Enabled]
[Enabled]
[Enabled]
[Normal]
[Disabled]
[Disabled]
Thunder i7525 (S2676)
Cabinet Monitoring:
Trusted Platform Module:
Setup Item Selections (Default values are in bold)
Setup Password
User Password
Set Setup Password:
‘Installed’ or ‘Not
Installed’
‘Installed’ or ‘Not
Installed’
Enter
[Disabled]
[Disabled]
Item Specific Help
-
-
Set User Password:
Password on boot:
Start from Floppy:
Start from IDE CD-
ROM:
Setup Prompt:
Enter
Disabled
Enabled
Enabled
Disabled
Enabled
Disabled
Enabled
Disabled
Setup Password controls access to the setup utility.
Use at least 4 characters for the password; otherwise the system can be tampered easily.
User Password controls access to the system at boot.
Use at least 4 characters for the password; otherwise the system can be tampered easily.
Enable/Disable password entry on boot.
Allows you to disable the boot from diskette.
The drive will still be available for reading and writing data.
Allows you to disable the boot from CD-ROM.
The drive will still be available for reading and writing data.
Display setup entry prompt on boot; disabled
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Fixed disk boot sector:
Write on Flexible
Disks:
Normal
Write Protect
Unlocked
Locked
BIOS Write Protect:
Cabinet Monitoring:
Disabled
Enabled
Disabled
Enabled
Trusted Platform
Module:
Disabled
Enabled doesn´t prevent setup entry.
Write protects boot sector on hard disk to protect against viruses.
[Unlocked]
Data can be written to floppy disk.
[Locked]
No data can be written to floppy disk.
When set to enabled the
BIOS Flash Memory will be write protected.
When enabled, the system’s housing is monitored.
Allows to enable the
Trusted Platform Module
(TPM).
4.5 – Power Menu
APM Interface:
APM Power Saving:
Standby Timeout:
Suspend Timeout:
APM Resume Timer:
APM Resume Time:
Power-on via LAN:
Power-off via Keyboard:
Power Failure Recovery:
Setup Item
[Enabled]
[Customized]
[15 min]
[Disabled]
[Disabled]
[00:00:00]
[Enabled]
[Disabled]
[Last State]
Selections (Default Item Specific Help
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APM Interface:
APM Power Saving: values are in bold)
Enabled
Disabled
Disabled
Customized
Maximum Power
Savings
Minimum Power
Savings
Standby Timeout:
Suspend Timeout:
Disabled
2 min
5 min
10 min
15 min
30 min
Disabled
2 min
15 min
30 min
1 h
2 h
APM Resume Timer: Disabled
Enabled
Enable/Disable Advanced
Power Management
(APM) BIOS-interface for non-ACPI operating systems.
Configure the BIOScontrolled APM.
[Disabled]
No BIOS-controlled power management.
[Customized]
User-defined power management.
[Maximum Power Saving]
Minimum power consumption.
[Minimum Power Saving]
Maximum power consumption.
Time the system is inactive before entering
Standby mode. In
Standby mode the screen is dark.
Time the system is in
Standby mode before entering Suspend mode.
In Suspend mode the
CPU is stopped.
APM Resume Time: 00:00:00 ... 23:59:59
Resume at a specified time from Suspend mode.
Valid for non-ACPI operating systems.
Specify the time when the system is to wake up.
<Tab>, <Shift-Tab> or
<Enter> selects input
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Thunder i7525 (S2676)
Power-on via LAN: Enabled
Disabled
Power-off via
Keyboard:
Disabled
Enabled
Power Failure
Recovery:
Last State
Stay Off
Power On fields.
Allows the system to be switched on via a LAN wakeup.
Allows the system to be switched off via power button on the keyboard.
After recovery form power failure:
[Stay off]
Switch off.
[Power On]
Switch on.
[Last State]
Switch to the state the system was in before power failure.
4.6 – Boot Menu
Halt on POST Errors:
Fast Boot:
Quiet Boot:
Boot Menu:
? Boot Device Priority
Setup Item Selections (Default values are in bold)
Halt on POST Errors: Enabled
Disabled
Fast Boot: Enabled
[Enabled]
[Enabled]
[Enabled]
[Enabled]
Item Specific Help
Pauses and displays setup entry or resume boot prompt if error occurs at boot. If disabled, system always attempts to boot.
Allows the system to
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Thunder i7525 (S2676)
Quiet Boot:
Boot Menu:
Boot Device Priority
Disabled
Enabled
Disabled
Enabled
Disabled
- skip certain tests while booting. This will decrease the time needed to boot the system.
Minimal startup display during boot.
Allows you to bypass the normal sequence of boot devices. Before loading the OS press
<F12> and select an alternate boot device from a menu.
Select which order the
BIOS should use between devices when trying to boot.
4.6.1 Boot Submenu Boot Device Priority
+ Removable Devices
+ Hard Drives
+ CD-ROM Drives
Network Boot
Setup Item Selections (Default values are in bold)
- -
Item Specific Help
Keys used to view or configure devices:
<Enter> expands or collapses devices.
<Ctrl+Enter> expands all
<Shift+1> enables or disables a device.
<d> Remove a device that is not installed.
<+> and <-> moves the device up or down.
<n> Move a removable
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Thunder i7525 (S2676) device between Hard Disk or Removable Disk
4.7 – Exit Menu
Save Changes & Exit
Discard Changes & Exit
Get Default Values
Load Previous Values
Setup Item
Save Changes & Exit
Selections (Default values are in bold)
-
Discard Changes & Exit -
Get Default Values
Load Previous Values
-
-
Item Specific Help
Exit System Setup and save your changes to
CMOS.
Exit utility without saving Setup data to
CMOS.
Load default values for all Setup items.
Load Previous values from CMOS for all
Setup items.
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Thunder i7525 (S2676)
Chapter 5: Diagnostics
Note: if you experience problems with setting up your system, always check the following things in the following order:
Memory, Video, CPU
By checking these items, you will most likely find out what the problem might have been when setting up your system. For more information on troubleshooting, check the TYAN website at: http://www.tyan.com
.
5.1 Beep Codes
Fatal errors, which halt the boot process, are communicated through a series of audible beeps.
For example, if the BIOS POST can initialize the video but an error occurs, an error message will be displayed. If it cannot display the message, it will report the error as a series of beeps.
The most common type of error is a memory error.
Before contacting your vendor or TYAN Technical Support, be sure that you note as much as you can about the beep code length and order that you experience. Also, be ready with information regarding add-in cards, drives and O/S to speed the support process and come to a quicker solution.
5.2 Flash Utility
Every BIOS file is unique for the motherboard it was designed for. For Flash Utilities, BIOS downloads, and information on how to properly use the Flash Utility with your motherboard, please check the TYAN web site: http://www.tyan.com/
Note: Please be aware that by flashing your BIOS, you agree that in the event of a BIOS flash failure, you must contact your dealer for a replacement BIOS. There are no exceptions. TYAN does not have a policy for replacing BIOS chips directly with end users. In no event will TYAN be held responsible for damages done by the end user.
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Thunder i7525 (S2676) Appendix I: Glossary
Appendix I: Glossary
ACPI (Advanced Configuration and Power Interface): a power management specification that allows the operating system to control the amount of power distributed to the computer’s devices.
Devices not in use can be turned off, reducing unnecessary power expenditure.
AGP (Accelerated Graphics Port): a PCI-based interface which was designed specifically for demands of 3D graphics applications. The 32-bit AGP channel directly links the graphics controller to the main memory. While the channel runs at only 66 MHz, it supports data transmission during both the rising and falling ends of the clock cycle, yielding an effective speed of 133 MHz.
ATAPI (AT Attachment Packet Interface): also known as IDE or ATA; a drive implementation that includes the disk controller on the device itself. It allows CD-ROMs and tape drives to be configured as master or slave devices, just like HDDs.
ATX: the form factor designed to replace the AT form factor. It improves on the AT design by rotating the board 90 degrees, so that the IDE connectors are closer to the drive bays, and the
CPU is closer to the power supply and cooling fan. The keyboard, mouse, USB, serial, and parallel ports are built-in.
Bandwidth: refers to carrying capacity. The greater the bandwidth, the more data the bus, phone line, or other electrical path, can carry. Greater bandwidth, then, also results in greater speed.
BBS (BIOS Boot Specification): is a feature within the BIOS that creates, prioritizes, and maintains a list of all Initial Program Load (IPL) devices, and then stores that list in NVRAM. IPL devices have the ability to load and execute an OS, as well as provide the ability to return to the
BIOS if the OS load process fails for some reason. At that point, the next IPL device is called upon to attempt loading of the OS.
BIOS (Basic Input/Output System): the program that resides in the ROM chip, and provides the basic instructions for controlling your computer’s hardware. Both the operating system and application software use BIOS routines to ensure compatibility.
Buffer: a portion of RAM which is used to temporarily store data, usually from an application, though it is also used when printing, and in most keyboard drivers. The CPU can manipulate data in a buffer before copying it, all at once, to a disk drive. While this improves system performance -
-- reading to or writing from a disk drive a single time is much faster than doing so repeatedly --- there is also the possibility of losing your data should the system crash. Information stored in a buffer is temporarily stored, not permanently saved.
Bus: a data pathway. The term is used especially to refer to the connection between the processor and system memory, and between the processor and PCI or ISA local buses.
Bus mastering: allows peripheral devices and IDEs to access the system memory without going through the CPU (similar to DMA channels).
Cache: a temporary storage area for data that will be needed often by an application. Using a cache lowers data access times, since the needed information is stored in the SRAM instead of in the slow DRAM. Note that the cache is also much smaller than your regular memory: a typical cache size is 512KB, while you may have as much as 4GB of regular memory.
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Thunder i7525 (S2676) Appendix I: Glossary
Cache size : refers to the physical size of the cache onboard. This should not be confused with the cacheable area, which is the total amount of memory which can be scanned by the system in search of data to put into the cache. A typical setup would be a cache size of 512KB, and a cacheable area of 512MB. In this case, up to 512KB of the main memory onboard is capable of being cached. However, only 512KB of this memory will be in the cache at any given moment.
Any main memory above 512MB could never be cached.
Closed and open jumpers: jumpers and jumper pins are active when they are “on” or “closed”, and inactive when they are “off” or “open”.
CMOS (Complementary Metal-Oxide Semiconductors): chips that hold the basic startup information for the BIOS.
COM port: another name for the serial port, which is called as such because it transmits the eight bits of a byte of data along one wire, and receives data on another single wire (that is, the data is transmitted in serial form, one bit after another). Parallel ports transmit the bits of a byte on eight different wires at the same time (that is, in parallel form, eight bits at the same time).
DDR (Double Data Rate): is a technology designed to double the clock speed of the memory. It activates output on both the rising and falling edge of the system clock rather than on just the rising edge, potentially doubling output.
DIMM (Dual In-line Memory Module): faster and more capacious form of RAM than SIMMs, and do not need to be installed in pairs.
DIMM bank: sometimes called DIMM sockets, because the physical slot and the logical unit are the same. That is, one DIMM module fits into one DIMM socket, which is capable of acting as a memory bank.
DMA (Direct Memory Access): channels that are similar to IRQs. DMA channels allow hardware devices (like soundcards or keyboards) to access the main memory without involving the CPU.
This frees up CPU resources for other tasks. As with IRQs, it is vital that you do not double up devices on a single line. Plug-n-Play devices will take care of this for you.
Doze mode: in this mode, only the CPU’s speed is slowed.
DRAM (Dynamic RAM): widely available, very affordable form of RAM which has the unfortunate tendency to lose data if it is not recharged regularly (every few milliseconds). This refresh requirement makes DRAM three to ten times slower than non-recharged RAM such as SRAM.
ECC (Error Correction Code or Error Checking and Correcting): allows data to be checked for errors during run-time. Errors can subsequently be corrected at the same time that they’re found.
EEPROM (Electrically Erasable Programmable ROM): also called Flash BIOS, is a ROM chip which can, unlike normal ROM, be updated. This allows you to keep up with changes in the BIOS programs without having to buy a new chip. TYAN’s BIOS updates can be found at http://www.tyan.com
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Thunder i7525 (S2676) Appendix I: Glossary
EMRL: Embedded RAID Logic. An Adaptec specific RAID technology.
ESCD (Extended System Configuration Data): a format for storing information about Plug-n-
Play devices in the system BIOS. This information helps properly configure the system each time it boots.
Fault-tolerance: a term describing a system where one component can quickly be replaced without causing a loss of service, such as in a RAID system.
Firmware: low -level software that controls the system hardware.
Form factor: an industry term for the size, shape, power supply type, and external connector type of the Personal Computer Board (PCB) or motherboard. The standard form factors are the AT and
ATX, although TYAN also makes some Baby-AT and ATX Footprint boards.
Global timer: onboard hardware timer, such as the Real-Time Clock (RTC).
Handshaking: a process where two devices initiate communications. One device, typically the server, sends a message to another device, typically a client, in order to request establishment of a communications channel. The two devices will then exchange messages back and forth in order to settle on a communications protocol.
HDD: stands for Hard Disk Drive, a type of fixed drive.
H-SYNC: controls the horizontal synchronization/properties of the monitor.
IC (Integrated Circuit): the formal name for the computer chip.
IDE (Integrated Device/Drive Electronics): a simple, self-contained HDD interface. It can handle drives up to 8.4 GB in size. Almost all IDEs sold now are in fact Enhanced IDEs (EIDEs), with maximum capacity determined by the hardware controller.
IDE INT (IDE Interrupt): a hardware interrupt signal that goes to the IDE.
I/O (Input/Output): the connection between your computer and another piece of hardware
(mouse, keyboard, etc.)
Initial Program Load (IPL): a feature built into BBS-compliant devices, describing those devices as capable of loading and executing an OS, as well as being able to provide control back to the
BIOS if the loading attempt fails.
IPL: see Initial Program Load.
IRQ (Interrupt Request): an electronic request that runs from a hardware device to the CPU. The interrupt controller assigns priorities to incoming requests and delivers them to the CPU. It is important that there is only one device hooked up to each IRQ line; doubling up devices on IRQ lines can lock up your system. Plug-n-Play operating systems can take care of these details for you.
ISA (Industry Standard Architecture): a slower 8- or 16-bit bus (data pathway).
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Thunder i7525 (S2676) Appendix I: Glossary
Latency: the amount of time that one part of a system spends waiting for another part to catch up. This is most common when the system sends data out to a peripheral device, and it waiting for the peripheral to send some data back (peripherals tend to be slower than onboard system components).
Mirroring: see RAID.
NVRAM: ROM and EEPROM are both examples of Non-Volatile RAM, memory that holds its data without power. DRAM, in contrast, is volatile.
OEMs (Original Equipment Manufacturers): Compaq or IBM package other companies’ motherboards and hardware inside their case and sell them.
Parallel port: transmits the bits of a byte on eight different wires at the same time (that is, in parallel form, eight bits at the same time).
PCI (Peripheral Component Interconnect): a 32 or 64-bit local bus (data pathway) which is faster than the ISA bus. Local buses are those which operate within a single system (as opposed to a network bus, which connects multiple systems).
PCI PIO (PCI Programmable Input/Output) modes: the data transfer modes used by IDE drives. These modes use the CPU for data transfer (in contrast, DMA channels do not). PCI refers to the type of bus used by these modes to communicate with the CPU.
PCI-to-PCI bridge: allows you to connect multiple PCI devices onto one PCI slot.
Pipeline burst SRAM: a type of RAM that can maintain it’s data as long as power is provided to the memory chips. In this configuration, SRAM requests are pipelined, which means that larger packets of data are sent to the memory at one time, and acted upon quickly. This type of SRAM operates at bus speeds higher than 66MHz.
Pipelining: improves system performance by allowing the CPU to begin executing a second instruction before the first is completed. A pipeline can be likened to an assembly line, with a given part of the pipeline repeatedly executing a set part of an operation on a series of instructions.
PM timers (Power Management timers): software timers that count down the number of seconds or minutes until the system times out and enters sleep, suspend, or doze mode.
PnP (Plug-n-Play): a design standard that has become ascendant in the industry. Plug-n-Play devices require little set-up to use. Novice end users can simply plug them into a computer that is running on a Plug-n-Play aware operating system (such as Windows 98), and go to work. Devices and operating systems that are not Plug-n-Play require you to reconfigure your system each time you add or change any part of your hardware.
PXE (Preboot Execution Environment): one of four components that together make up the
Wired for Management 2.0 baseline specification. PXE was designed to define a standard set of preboot protocol services within a client, towards the goal of allowing networked-based booting to boot using industry standard protocols.
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Thunder i7525 (S2676) Appendix I: Glossary
RAID (Redundant Array of Independent Disks): a way for the same data to be stored in different places on many hard drives. By using this method, the data is stored redundantly, also the multiple hard drives will appear as a single drive to the operating system. RAID level 0 is known as striping, where data is striped (or overlapped) across multiple hard drives, but offers no fault-tolerance. RAID level 1 is known as mirroring, which stores the data within at least two hard drives, but does not stripe. RAID level 1 also allows for faster access time and fault-tolerance, since either hard drive can be read at the same time. RAID level 0+1 is both striping and mirroring, providing fault-tolerance, striping, and faster access all at the same time.
RAIDIOS: stands for RAID I/O Steering, a type of RAID technology from Intel. RAIDIOS is a specification used to enable an embedded I/O controller, embedded on the motherboard, to be used as just an I/O controller or to be the I/O component of a hardware RAID subsystem. The
RAIDIOS circuit allows an I/O Processor (either embedded on the motherboard or on an add-in card) to configure the I/O controller and service the I/O controller’s interrupts. The I/O controller and the I/O Processor together are two of the primary components of a hardware RAID subsystem.
RAM (Random Access Memory): technically refers to a type of memory where any byte can be accessed without touching the adjacent data, is often used to refer to the system’s main memory.
This memory is available to any program running on the computer.
ROM (Read-Only Memory): a storage chip which contains the BIOS; the basic instructions required to boot the computer and start up the operating system.
SATA (Serial ATA): is an evolutionary replacement for the Parallel ATA physical storage interface. Serial ATA is a drop-in solution in that it is compatible with today’s software and operating systems. It will provide for systems which are easier to design, with cables that are simpler to route and install, smaller cable connectors, and lower voltage requirements.
SDRAM (Synchronous Dynamic RAM): called as such because it can keep two sets of memory addresses open simultaneously. By transferring data alternately from one set of addresses and then the other, SDRAM cuts down on the delays associated with non-synchronous RAM, which must close one address bank before opening the next.
Serial port: called as such because it transmits the eight bits of a byte of data along one wire, and receives data on another single wire (that is, the data is transmitted in serial form, one bit after another).
SCSI Interrupt Steering Logic (SISL): Architecture that allows a RAID controller, such as
AcceleRAID 150, 200 or 250, to implement RAID on a system board-embedded SCSI bus or a set of SCSI busses. SISL: SCSI Interrupt Steering Logic ( LSI ) (only on LSI SCSI boards)
SIMM (Single In-line Memory Module): formally the most common form of RAM for motherboards. They must be installed in pairs, and do not have the carrying capacity or the speed of DIMM modules.
Sleep/Suspend mode: in this mode, all devices except the CPU shut down.
SRAM (Static RAM): unlike DRAM, this type of RAM does not need to be refreshed in order to prevent data loss. Thus, it is faster and more expensive.
SSI (Server System Infrastructure): an industry initiative intended to provide ready-to-use design specifications for common server hardware elements (chassis, power supplies, and racks) to promote and support server industry growth.
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Thunder i7525 (S2676) Appendix I: Glossary
Standby mode: in this mode, the video and hard drives shut down; all other devices continue to operate normally.
Striping: see RAID
UltraDMA-33/66/100: a fast version of the old DMA channel. UltraDMA is also called UltraATA.
Without proper UltraDMA controller, your system cannot take advantage of higher data transfer rates of the new UltraDMA/UltraATA hard drives.
USB (Universal Serial Bus): a versatile port. This one port type can function as a serial, parallel, mouse, keyboard or joystick port. It is fast enough to support video transfer, and is capable of supporting up to 127 daisy-chained peripheral devices.
VGA (Video Graphics Array): the PC video display standard
V-SYNC: controls the vertical scanning properties of the monitor.
ZCR: Zero Channel RAID. PCI card that allows a RAID card to use the onboard SCSI chip, thus lowering cost of RAID solution
ZIF Socket (Zero Insertion Force socket): these sockets make it possible to insert CPUs without damaging the sensitive CPU pins. The CPU is lightly placed in an open ZIF socket, and a lever is pulled down. This shift the processor over and down, guiding into the board and locking it into place.
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Thunder i7525 (S2676) Appendix II: Post Error Code for BIOS
C1h:
C3h:
C5h:
01h:
03h:
05h:
07h:
08h:
Appendix II: Post Error Code for BIOS
POST (hex) Description
CFh:
C0h:
Test CMOS R/W functionality.
Early chipset initialization:
-Disable shadow RAM
-Disable L2 cache (socket 7 or below)
-Program basic chipset registers
Detect memory
-Auto-detection of DRAM size, type and ECC.
-Auto-detection of L2 cache (socket 7 or below)
Expand compressed BIOS code to DRAM
Call chipset hook to copy BIOS back to E000 & F000 shadow RAM.
Expand the Xgroup codes locating in physical address 1000:0
Initial Superio_Early_Init switch.
1. Blank out screen
2. Clear CMOS error flag
1. Clear 8042 interface
2. Initialize 8042 self-test
1. Test special keyboard controller for Winbond 977 series Super I/O chips.
2. Enable keyboard interface.
0Ah: 1. Disable PS/2 mouse interface (optional).
2. Autodetect ports for keyboard & mouse followed by a port & interface swap
(optional).
3. Reset keyboard for Winbond 977 series Super I/O chips.
0Eh:
10h:
Test F000h segment shadow to see whether it is R/W-able or not. If test fails, keep beeping the speaker.
Auto detect flash type to load appropriate flash R/W codes into the run time area in F000 for ESCD & DMI support.
12h: Use walking 1’s algorithm to check out interface in CMOS circuitry. Also set real-time clock power status, and then check for override.
14h: Program chipset default values into chipset. Chipset default values are
MODBINable by OEM customers.
16h: Initial onboard clock generator if Early_Init_Onboard_Generator is defined.
See also POST 26h.
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1Dh:
1Fh:
21h:
23h:
Thunder i7525 (S2676) Appendix II: Post Error Code for BIOS
POST (hex)
18h:
Description
Detect CPU information including brand, SMI type (Cyrix or Intel) and
CPU level (586 or 686).
1Bh: Initial interrupts vector table. If no special specified, all H/W interrupts are directed to SPURIOUS_INT_HDLR & S/W interrupts to
SPURIOUS_soft_HDLR.
Initial EARLY_PM_INIT switch.
Load keyboard matrix (notebook platform)
HPM initialization (notebook platform)
24h:
1. Check validity of RTC value: e.g. a value of 5Ah is an invalid value for RTC minute.
2. Load CMOS settings into BIOS stack. If CMOS checksum fails, use default value instead.
Prepare BIOS resource map for PCI & PnP use. If ESCD is valid, take into consideration of the ESCD’s legacy information.
25h:
26h:
Early PCI Initialization:
-Enumerate PCI bus number.
-Assign memory & I/O resource
-Search for a valid VGA device & VGA BIOS, and put it into C000:0
1. If Early_Init_Onboard_Generator is not defined Onboard clock generator initialization. Disable respective clock resource to empty PCI
& DIMM slots.
2. Init onboard PWM
3. Init onboard H/W monitor devices
27h:
29h:
Initialize INT 09 buffer
1. Program CPU internal MTRR (P6 & PII) for 0-640K memory address.
2. Initialize the APIC for Pentium class CPU.
3. Program early chipset according to CMOS setup. Example: onboard
IDE controller.
4. Measure CPU speed.
2Bh:
2Dh:
Invoke Video BIOS
1. Initialize double-byte language font (Optional)
2. Put information on screen display, including Award title, CPU type,
CPU speed, full screen logo.
33h: Reset keyboard if Early_Reset_KB is defined e.g. Winbond 977 series
Super I/O chips. See also POST 63h.
35h:
POST (hex)
Test DMA Channel 0
Description
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50h:
52h:
53h:
55h:
57h:
Thunder i7525 (S2676) Appendix II: Post Error Code for BIOS
37h:
39h:
3Ch:
3Eh:
40h:
43h:
47h:
49h:
Test DMA Channel 1.
Test DMA page registers.
Test 8254
Test 8259 interrupt mask bits for channel 1.
Test 8259 interrupt mask bits for channel 2.
Test 8259 functionality.
Initialize EISA slot
1. Calculate total memory by testing the last double word of each 64K page.
2. Program write allocation for AMD K5 CPU.
4Eh: 1. Program MTRR of M1 CPU
2. Initialize L2 cache for P6 class CPU & program CPU with proper cacheable range.
3. Initialize the APIC for P6 class CPU.
4. On MP platform, adjust the cacheable range to smaller one in case the cacheable ranges between each CPU are not identical.
Initialize USB Keyboard & Mouse.
Test all memory (clear all extended memory to 0)
Clear password according to H/W jumper (Optional)
Display number of processors (multi-processor platform)
1. Display PnP logo
2. Early ISA PnP initialization
-Assign CSN to every ISA PnP device.
59h:
5Bh:
5Dh:
Initialize the combined Trend Anti-Virus code.
(Optional Feature)
Show message for entering AWDFLASH.EXE from FDD (optional)
1. Initialize Init_Onboard_Super_IO
2. Initialize Init_Onbaord_AUDIO.
60h: Okay to enter Setup utility; i.e. not until this POST stage can users enter the CMOS setup utility.
63h:
65h:
POST (hex)
67h:
Reset keyboard if Early_Reset_KB is not defined.
Initialize PS/2 Mouse
Description
Prepare memory size information for function call: INT 15h ax=E820h
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75h:
76h:
77h:
7Ah:
7Ch:
7Fh:
Thunder i7525 (S2676) Appendix II: Post Error Code for BIOS
69h:
6Bh:
Turn on L2 cache
Program chipset registers according to items described in Setup & Auto- configuration table.
6Dh: 1. Assign resources to all ISA PnP devices.
2. Auto assign ports to onboard COM ports if the corresponding item in
Setup is set to “AUTO”.
6Fh: 1. Initialize floppy controller
2. Set up floppy related fields in 40:hardware.
Detect & install all IDE devices: HDD, LS120, ZIP, CDROM…..
(Optional Feature)
Enter AWDFLASH.EXE if:
-AWDFLASH.EXE is found in floppy drive.
-ALT+F2 is pressed.
Detect serial ports & parallel ports.
Detect & install co-processor
Init HDD write protect.
Switch back to text mode if full screen logo is supported.
-If errors occur, report errors & wait for keys
-If no errors occur or F1 key is pressed to continue: wClear EPA or customization logo.
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Thunder i7525 (S2676) Appendix II: Post Error Code for BIOS
FFh:
E8POST.ASM starts
82h:
Description
1. Call chipset power management hook.
2. Recover the text fond used by EPA logo (not for full screen logo)
3. If password is set, ask for password.
83h:
84h:
85h:
Save all data in stack back to CMOS
Initialize ISA PnP boot devices
1. USB final Initialization
2. Switch screen back to text mode
87h:
89h:
NET PC: Build SYSID Structure.
1. Assign IRQs to PCI devices
2. Set up ACPI table at top of the memory.
8Bh: 1. Invoke all ISA adapter ROMs
2. Invoke all PCI ROMs (except VGA)
8Dh: 1. Enable/Disable Parity Check according to CMOS setup
2. APM Initialization
8Fh:
93h:
94h:
Clear noise of IRQs
Read HDD boot sector information for Trend Anti-Virus code
1. Enable L2 cache
2. Program Daylight Saving
3. Program boot up speed
4. Chipset final initialization.
5. Power management final initialization
6. Clear screen & display summary table
7. Program K6 write allocation
8. Program P6 class write combining
95h:
96h:
Update keyboard LED & typematic rate
1. Build MP table
2. Build & update ESCD
3. Set CMOS century to 20h or 19h
4. Load CMOS time into DOS timer tick
5. Build MSIRQ routing table.
Boot attempt (INT 19h)
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Thunder i7525 (S2676) Compliance Information
Technical Support
If a problem arises with your system, you should first turn to your dealer for direct support. Your system has most likely been configured or designed by them and they should have the best idea of what hardware and software your system contains. Hence, they should be of the most assitance for you. Furthermore, if you purchased your system from a dealer near you, take the system to them directly to have it serviced instead of attempting to do so yourself (which can have expensive consequences).
If these options are not available for you then Tyan Computer Corporation can help. Besides designing innovative and quality products for over a decade, Tyan has continuously offered customers service beyond their expectations. Tyan's website ( www.tyan.com
) provides easy-to-access resources such as in-depth Linux Online Support sections with downloadable
Linux drivers and comprehensive compatibility reports for chassis, memory and much more. With all these convenient resources just a few keystrokes away, users can easily find the latest software and operating system components to keep their systems running as powerful and productive as possible. Tyan also ranks high for its commitment to fast and friendly customer support through email. By offering plenty of options for users, Tyan serves multiple market segments with the industry's most competitive services to support them.
"Tyan's tech support is some of the most impressive we've seen, with great response time and
exceptional organization in general ." - Anandtech.com
Please feel free to contact us directly for this service at [email protected]
Help Resources:
1. See the beep codes section of this manual.
2. See the TYAN website for FAQ’s, bulletins, driver updates, and
other information: http://www.tyan.com
3. Contact your dealer for help BEFORE calling TYAN.
4. Check the TYAN user group: alt.comp.periphs.mainboard.TYAN
Returning Merchandise for Service
During the warranty period, contact your distributor or system vendor FIRST for any product problems. This warranty only covers normal customer use and does not cover damages incurred during shipping or failure due to the alteration, misuse, abuse, or improper maintenance of products.
NOTE: A receipt or copy of your invoice marked with the date of purchase is required before any warranty service can be rendered. You may obtain service by calling the manufacturer for a
Return Merchandise Authorization (RMA) number. The RMA number should be prominently displayed on the outside of the shipping carton and the package should be mailed prepaid. TYAN will pay to have the board shipped back to you.
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Thunder i7525 (S2676) Compliance Information
Notice for the USA
Compliance Information Statement (Declaration of Conformity
Procedure) DoC
FCC Part 15: This device complies with part 15 of the FCC Rules
Operation is subject to the following conditions:
1) This device may not cause harmful interference, and
2) This device must accept any interference received including interference that may cause undesired operation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try one or more of the following measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and the receiver.
•
Plug the equipment into an outlet on a circuit different from that of the receiver.
•
Consult the dealer on an experienced radio/television technician for help.
Notice for Canada
This apparatus complies with the Class B limits for radio interference as specified in the Canadian
Department of Communications Radio Interference Regulations. (Cet appareil est conf orme aux norms de Classe B d’interference radio tel que specifie par le Ministere Canadien des
Communications dans les reglements d’ineteference radio.)
Notice for Europe (CE Mark)
This product is in conformity with the Council Directive 89/336/EEC,
92/31/EEC (EMC).
CAUTION: Lithium battery included with this board. Do not puncture, mutilate, or dispose of battery in fire. Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by manufacturer. Dispose of used battery according to manufacturer instructions and in accordance with your local regulations.
Document #: D1588 - 100
66 http://www.tyan.com
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Table of contents
- 4 Chapter 1: Introduction
- 4 1.1 – Congratulations!
- 4 1.2 – Hardware Specifications
- 6 1.3 – Board Diagram
- 7 Chapter 2: Choose Proper Parts For Your System
- 7 2.1 – Central Processor Unit (CPU) Considerations
- 7 2.2 – Memory Considerations
- 8 2.3 – Chassis/Enclosure Considerations
- 8 2.4 – Power Supply Considerations
- 10 Chapter 3: Board Installation
- 11 3.1 –Key Component View
- 12 3.2 – Jumper Settings & Definitions
- 19 3.3 – Mounting the Motherboard
- 19 3.4 – Installing the Processor and Heatsink
- 22 3.5 – Installing the Memory
- 22 3.6 – Memory Installation Procedure
- 23 3.7– Attaching Drive Cables
- 26 3.8 – Installing Add-In Cards
- 27 3.9 – Connecting External Devices
- 27 3.10 – Installing the Power Supply
- 28 3.11 – Finishing Up
- 29 Chapter 4: BIOS Setup
- 30 4.1 – Main BIOS Setup
- 33 4.2 – Main Submenu Standard / Native IDE
- 35 4.3 – Advanced BIOS Features
- 47 4.4 – Security Menu
- 49 4.5 – Power Menu
- 51 4.6 – Boot Menu
- 53 4.7 – Exit Menu
- 54 Chapter 5: Diagnostics
- 54 5.1 Beep Codes
- 54 5.2 Flash Utility
- 57 Appendix I: Glossary
- 63 Appendix II: Post Error Code for BIOS
- 66 Technical Support