Service Reference Card

Service Reference Card
Service Reference Card
Computer Setup Menu (Continued)
HP dx5150 Series Personal Computers
Heading
Option
Description
© 2005 Hewlett-Packard Development Company, L.P. The information contained herein is sub-
Integrated
Peripherals
(continued)
OnChip USB Controller
Enables/disables the USB controller.
ject to change without notice. HP shall not be liable for technical or editorial errors or omissions
contained herein. Intel, Pentium, Intel Inside, and the Intel logo are trademarks or registered
trademarks of the Intel Corporation and its subsidiaries in the U. S. and other countries.
Document Number 381052-001.
1st Edition May 2005
Key Specifications
Front Panel USB Port
Enables/disables the front panel USB ports.
Onboard FDC Cntroller
Enables/disables onboard FDC controller.
Onboard Serial Port
Allows you to disable or select setting for the
onboard serial port.
Onboard Parallel Port
Allows you to disable or select setting for the
onboard parallel port.
Key Specifications
AMD Athlon 64, AMD Sempron
Parallel Port Mode
Allows you to select parallel port mode.
RAM Type:
PC3200 DDR-SDRAM, 400 MHz, non-ECC
ECP Mode Use DMA
If Parallel Port Mode is set to ECP or ECP+EPP,
allows you to set the ECP Mode Use DMA to 1 or 3.
Maximum RAM Supported:
Up to 4 GB
ACPI Function
Enables/disables ACPI functions.
Expansion Bus:
PCI 2.3 and PCI Express
ACPI Suspend Type
Allows you to set type of ACPI suspend.
Processor Type:
Graphics:
Integrated graphics & PCI Express expansion capability
Hard Drive Interface:
SATA (up to 7200 rpm)
I/O Interfaces:
Serial, parallel, USB 2.0 (8), PS/2 (2), RJ-45, VGA,
DVI-D, Audio-In, Audio-Out (2), Mic In (2)
Power
Management Setup
System Setup and Boot
Basic system information regarding file, storage, security, and power configuration is maintained in the Setup Utility held in the system ROM. The Setup Utility is accessed by pressing the
F10 key during the boot sequence. If you do not press the F10 key at the appropriate time, you
must restart the computer and press and hold the F10 key again to access the utility.
PnP/PCI
Configuration
Computer Setup Menu
Heading
Option
Description
System
Displays
Information
Product Name, Processor Type, Cache Size, Memory Size, System ROM, Integrated MAC, UUID,
System Serial #, Asset Tag.
Standard
CMOS
Features
Date (mm:dd:yy)
Allows you to set system date.
Time (hh:mm:ss)
Allows you to set system time.
• PATA IDE Channel 0
Master & Slave
• SATA IDE Channel 1
& 2 Master
For each, allows you to:
• enable/disable auto detection of HDD size & head.
• set IDE to: None; Auto, Manual.
• set access mode to: CHS, LBA, Large, Auto.
Advanced
BIOS
Features
Drive A
Allows you to set Drive A to Disabled or Auto.
Floppy 3 Mode Support
Disables/sets diskette drive support to Drive A.
Halt On
Allows you to set at: All Errors, No Errors, All but
Keyboard, All but Diskette, All but Diskette/Keybd.
Enables/disables ability to power on by PCI card.
AMD Cool’n’Quiet
Allows you to set the AMD Cool’n’Quiet to auto or
to disable it.
RTC Alarm Resume
Enables/disables resumption of RTC alarm.
Date (of Month)
If RTC Alarm Resume enabled, allows you to select
the day of the month for resumption of RTC alarm.
Resume Time
(hh:mm:ss)
If RTC Alarm Resume is enabled, allows you to
select what time the RTC alarm will resume.
Reset Configurations
Data
Enables/disables automatic reconfiguration. Default
is Disabled. Select Enabled to reset Extended System Configuration Data (ESCD) when you exit
Setup, if you have installed a new add-on and the
system reconfiguration has caused such a serious
conflict that the OS cannot boot.
Resources Controlled
By
Allows you to select whether resources are controlled automatically or manually. BIOS can automatically configure all the boot and Plug-and-Playcompatible devices. If you choose Auto, you cannot
select IRQ DMA and memory base address fields,
since BIOS automatically assigns them.
IRQ Resource:
IRQ-3, 4, 5, 7, 10, 11,
12, 14, 15 assigned to
When resources are controlled manually, allows you
to assign each system interrupt a type, depending on
the type of device using the interrupt. Legacy ISA
for devices compliant with the original PC AT bus
specification, PCI/ISA PnP for devices compliant
with the Plug and Play standard whether designed
for PCI or ISA bus architecture.
PCI/VGA Palette Snoop
Enables/disables PCI/VGA palette snoop.
Assign IRQ for VGA
Enables/disables ability to assign IRQ for VGA.
Assign IRQ for USB
Enables/disables ability to assign IRQ for USB.
System Information
Lists: CPU Temperature, System Temperature, CPU
Fan Speed, System Fan Speed.
Allows you to set a POST delay.
Removable Device Boot
Priority
Allows you to specify the order in which attached
devices are checked for a bootable OS image.
Hard Disk Boot Priority
Allows you to specify the order of attached hard
drive devices. The first drive in the order has priority
in the boot sequence and is recognized as drive C.
Load
Optimized
Defaults
Allows you to reset Computer Setup to factory
defaults.
CD-ROM Boot Priority
Allows you to specify the order in which attached
CD-ROM drives (including USB ODD) are checked
for a bootable operating system image.
Set
Supervisor
Password
Allows you to establish a password to control access
to Computer Setup.
Network Boot Priority
Allows you to specify the order in which network
devices (including UP NIC cards) are checked for a
bootable operating system image.
Set User
Password
Allows you to establish a password to control access
to the computer.
MBR Security
Enables/disables the VIRUS warning feature for IDE
Hard Disk boot sector protection. When this function is enabled and someone attempts to write data
into this area, the BIOS responds with a warning
message on screen and an alarm beep.
Save & Exit
Setup
Allows you to save current settings and exit Computer Setup.
Exit Without Saving
Allows you to exit Computer Setup without saving
changes.
Quick Power On Self
Test
Enables/disables the system to skip certain tests
while booting. Enabling this feature decreases the
time required to boot the system.
• First Boot Device
• Second Boot Device
• Third Boot Device
• Fourth Boot Device
Allows you to specify which devices will boot first,
second, third, and fourth.
NOTE: MS-DOS drive lettering assignments may
not apply after a non-MS-DOS operating system has
started.
Boot Up NumLock
Status
Allows you to set the default NumLock status on
or off.
APIC Function
Enables/disables the APIC support.
HDD SMART Function
Enables/disables SMART capability on the HDD.
BIOS Write Protection
Enables/disables BIOS write protection.
Internal Video Mode
Disables/selects internal video mode.
AGP Aperture Size
Allows you to set the AGP aperture size.
PC Health
Status
NOTE: Support for Computer Setup options may vary depending on hardware configuration.
FailSafe Boot Block ROM
The FailSafe Boot Block ROM allows for system recovery in the event of a ROM flash failure.
The computer comes with a reprogrammable flash system ROM. To upgrade the ROM:
- Order an upgraded ROMPaq diskette or CD from HP, or
- Download the latest ROMPaq images from the HP Web site (www.hp.com).
All ROMPaq ROM images from HP are digitally signed to ensure authenticity and minimize
potential corruption. Your system ROM includes a Failsafe Boot Block that is protected during
the flash process and allows the computer to be restarted during an unsuccessful ROM flash.
If the computer detects an invalid system ROM during the boot sequence, the System Power
LED blinks red 8 times, 1 every second, followed by a 2 second pause. The computer also beeps
8 times. To recover from the Boot Block recovery mode complete the following steps:
1. Remove any diskettes or CDs from the drives and turn off power.
2. Insert a ROMPaq diskette or CD into the drive and turn on the computer.
3. Enter the supervisor password. If the computer successfully starts and reprograms the ROM,
the three keyboard lights will turn on, and you will hear a rising tone series of beeps.
4. Remove the diskette or CD, and then turn power off and on to restart the computer.
UMA Frame Buffer Size Allows you to set the size of UMA frame buffer.
Integrated
Peripherals
Allows you to select: Last State, On, Off.
PowerOn by PCI Card
POST Delay
MPS Version Ctrl for OS Allows you to set the MPS version for the OS.
Advanced
Chipset
Features
After AC Power Loss
Video Display Devices
Allows you to select the video display devices.
Auto Detect PCI Clk
Enables/disables PCI Clk auto detection.
Spread Spectrum
Enables/disables spread spectrum.
South OnChip IDE
Device
Allows you to enable/disable IDE devices.
South OnChip PCI
Device
Allows you to:
• enable/disable: Onboard AC97 Audio.
• select: SATA Disabled, IDE Controller (nonRAID), RAID Controller.
• enable/disable: Onboard LAN, Onboard LAN
Boot ROM.
Init Display First
Allows you to select the primary VGA source.
Surroundview
Allows you to enable/disable Surroundview only if
PCI-E GFX add-on card is ATI. Provides support for
up to three independent monitors.
Continued
Security Functions
The computer offers two independent passwords for computer and data protection. The User
password protects the computer from unauthorized access by prompting the user for a password
during power up. The Supervisor password protects the computer from unauthorized or inadvertent reconfiguration by prompting the user for a password prior to entering Computer Setup,
You can also use the Supervisor password as an override to the User password.
To establish a User or Supervisor password:
NOTE: If the system is equipped with an embedded security device, refer to HP ProtectTools
Embedded Security Guide on the Documentation CD.
1.
Turn on or restart the computer. In Windows, click Start > Shut Down > Restart.
2.
As soon as the computer is turned on, press and hold the F10 key until you enter
Computer Setup. Press Enter to bypass the title screen, if necessary.
3.
Select either Set Supervisor Password or Set User Password and enter the password.
4.
To save the password and exit Computer Setup, click File > Save Changes and Exit.
To change or delete a User or Supervisor password:
Diagnostic Functions (continued)
1.
Turn on or restart the computer. If you are in Windows, click Start >
Shut Down > Restart.
2.
When the Enter Password box displays, type the current User password, if required, and
then press Enter.
3.
Press and hold the F10 key until you enter Computer Setup. Press Enter to bypass the
title screen, if necessary.
When you invoke Diagnostics for Windows, the current configuration of the computer is shown
in the Overview screen. This screen provides access to several categories of information about
the computer and the Test tab. You can print or save the information in every screen of the utility
to a file. Diagnostics for Windows may be preinstalled on some models and can be downloaded
from www.hp.com/support/files.
4.
When the Enter Password box displays to access Computer Setup, type the current
Supervisor password, if required, and then press Enter.
Computer Diagnostic LEDs (front of computer)
5.
Select either Set Supervisor Password or Set User Password.
Green
6.
If you want to change the password, when the Enter Password box displays, type the
new password, and then press Enter.
Green
1 blink/2 seconds
Suspend Mode.
Green
1 blink/2 seconds
Suspend to RAM.
Red
2 blinks, 1 second apart
CPU thermal shutdown.
Red
3 blinks, 1 second apart
CPU not installed.
Red
4 blinks, 1 second apart
Power supply overload.
Red
5 blinks and beeps, 1 second apart*
Pre-video memory error.
Red
6 blinks and beeps, 1 second apart*
Pre-video graphics error.
System board failure.
7.
If you want to delete the password, when the Enter Password box displays, press Enter
instead of entering the new password. This deletes the current password.
8.
To save changes and exit Computer Setup, click File > Save Changes and Exit.
To disable or clear the User or Supervisor passwords:
1.
Shut down the operating system properly, then turn off the computer and any external
devices, and disconnect the power cord from the power outlet.
LED Color
Activity
On
State/Message
Computer on (normal operation).
2.
Press the power button again to drain the system of any residual power.
Red
7 blinks and beeps, 1 second apart*
3.
Remove the access panel.
Red
8 blinks and beeps, 1 second apart*
Invalid ROM.
4.
Locate the header and jumper.
Red
9 blinks and beeps, 1 second apart*
System powers on unable to boot.
Red
10 blinks and beeps, 1 second apart*
Bad option card.
NOTE: The password jumper is green so you easily identify it. For assistance locating the
password jumper and other system board components, see the system’s Illustrated Parts
Map (IPM). You can download IPMs from www.hp.com/support.
5.
Remove the jumper from pins 1 and 2. Place the jumper on pins 2 and 3.
6.
Replace the access panel and reconnect external equipment.
7.
Plug in the computer and turn on power. Allow the operating system to start.
8.
To establish new passwords, repeat steps 1 through 4, replace the password jumper on
pins 1 and 2, then repeat steps 6 through 8. Establish the new passwords in Computer
Setup. Refer to the Computer Setup (F10) Utility Guide on the Documentation CD for
Computer Setup instructions.
To clear CMOS:
1.
Power down the computer and disconnect the power cord from the AC outlet.
NOTE: The CMOS button will not clear CMOS if the power cord is connected.
2.
Remove the access panel.
3.
On the system board, slide and hold the CMOS switch for 5 seconds after the standby
LED turns off.
4.
Replace the access panel and reconnect the power cord.
NOTE: You will receive POST error messages after you clear CMOS and reboot that indicate
that configuration changes have occurred. Use Computer Setup to reset passwords and any special system setups along with the date and time.
Security Features
Feature
Description
Supervisor
Password
Allows you to set and enable Supervisor (administrator) password.
NOTE: If the Supervisor password is set, you must enter it to change Computer
Setup [1] options, flash the ROM, and make changes to certain plug and
play settings under Windows.
See the Troubleshooting Guide on the Documentation CD for more information.
User
Password
Allows you to set and enable a User password.
NOTE: If the User password is set, you must enter it to access the computer.
See the Troubleshooting Guide on the Documentation CD for more information.
Device
Security
Enables/disables serial ports, parallel port, front USB ports, system audio, and
network controllers.
Network
Service
Boot
Enables/disables the computer’s ability to boot from an operating system
installed on a network server. (Feature available on NIC models only; the
network controller must reside on the PCI bus or be embedded on the sys bd.)
System IDs
Allows you to set:
• Asset tag (18-byte ID) and ownership Tag (80-byte ID displayed at POST).
• Chassis serial number or Universal Unique Identifier (UUID) number. You can
update the UUID only if the current chassis serial number is invalid.
• Keyboard locale setting (i.e., English or German) for System ID entry.
Master
Boot
Record
Security
Allows you to enable or disable Master Boot Record (MBR) Security.
When enabled, the BIOS rejects all requests to write to the MBR on the current
bootable disk. Each time the computer is powered on or rebooted, the BIOS
compares the MBR of the current bootable disk to the previously-saved MBR. If
the BIOS detects changes, it allows the option of saving the MBR on the current
bootable disk, restoring the previously-saved MBR, or disabling MBR Security.
You must know the supervisor password, if one is set.
NOTE: Disable MBR Security before intentionally changing the formatting or
partitioning of the current bootable disk. Several disk utilities (such as
FDISK and FORMAT) attempt to update the MBR.
If MBR Security is enabled and disk accesses are being serviced by the BIOS,
write requests to the MBR are rejected, causing the utilities to report errors.
If MBR Security is enabled and the operating system is servicing disk accesses,
BIOS detects MBR changes during the next reboot and displays an MBR
Security warning message.
NOTE: Support for security features varies depending on computer configuration.
[1] For more information about Computer Setup, see the Computer Setup (F10) Utility Guide on
the Documentation CD.
Diagnostic Functions
Diagnostic functions are provided by the Setup Utility (in system ROM) and by Diagnostics for
Windows. The Diagnostics for Windows utility is a component of Intelligent Manageability that
allows you to view information about the hardware and software configuration of the computer
while running Microsoft Windows. It also allows you to perform hardware and software tests on
the subsystems of the computer.
Diagnostics for Windows provides detailed system information including:
•
•
•
•
•
*Blinks repeated after 2 second pause. Beeps stop after 5 iterations.
Processor type and speed
Memory amount, mapping, and integrity
Hardware peripheral availability/settings
Hard drive type, space used/available
System identification, asset tracking
Common POST Error Messages
Probable Cause
Recommended Action
BIOS ROM
checksum error–
System halted
Screen Message
The checksum of the BIOS code
in the BIOS chip is incorrect,
indicating that the BIOS code
may be corrupt.
Contact your system dealer to replace
the BIOS.
CMOS battery
failed
The CMOS battery is no longer
functional.
Contact your system dealer for a
replacement battery.
CMOS checksum
error—Defaults
loaded
Checksum of CMOS is incorrect,
so the system loads the default
equipment configuration. A
checksum error may indicate that
CMOS is corrupt. A weak
battery can cause this error.
Check the battery and replace, if
necessary.
CPU at nnnn
Displays running speed of CPU.
None.
Press ESC to skip
memory test
The user may press Esc to skip the
full memory test.
HARD DISK
INSTALLFAILURE
Cannot find or initialize the hard
drive controller or the drive.
Make sure the controller is installed
correctly. If no hard drives are
installed, be sure the Hard Drive
selection in Setup is set to NONE.
Keyboard error or
no keyboard
present
Cannot initialize the keyboard.
Make sure the keyboard is attached
correctly and no keys are pressed
during POST. To purposely configure
the system without a keyboard, set
the error halt condition in Setup to
HALT ON ALL, BUT KEYBOARD.
The BIOS then ignores the missing
keyboard during POST.
Memory Test:
This message displays during a
full memory test, counting down
the memory areas being tested.
None.
Memory test fail
If POST detects an error during
memory testing, additional
information appears giving
specifics about the type and
location of the memory error.
Shut down the system, reseat the
DIMMs, and reboot the system. If the
problem persists, contact the system
dealer for a replacement.
Override enabled– If the system cannot boot using
Defaults loaded
the current CMOS configuration,
BIOS can override the current
configuration with a set of BIOS
defaults for the most stable
minimal performance system.
None.
Error: NonSystem disk or
disk error Replace
and press any key
when ready
The BIOS was unable to find a
suitable boot device. This may
mean an uninitialized or corrupt
ATA flash.
Shut down the system, ensure that the
power and data cables of all storage
devices are plugged in properly, and
reboot the system. If the problem
persists, contact an authorized service
center for assistance.
Warning: CPU fan
has failed
CPU fan weak (RPM < 1000) or
not turning.
Ensure that the CPU fan power cable
is connected. If the problem persists,
contact an authorized service center.
Warning: System
Fan has failed
System fan weak (RPM < 1000)
or not turning.
Ensure the system fan power cable is
connected. If the problem persists,
contact an authorized service center.
Memory is
running at Single
Channel Mode
When two same size memories
are put in slot 1 and 3, this
message displays.
For optimal performance, shut down
the system and move the second
DIMM from the XMM3 to the
XMM2 socket.
Memory is in 64
bit mode. Move
memory modules
to slots 1 and 2 for
best performance.
When two of the same size/
density memories are inserted
into slot 1 and 3, this message
displays.
For optimal performance, shut down
the system and move the memory
modules to the XMM1 and XMM2
sockets.
Warning: Bad
memory config.
Move memory
module(s) to slot
1 (and slot 2).
Found DIMM3 alone, or DIMM3
and DIMM4 are populated when
DIMM1 is alone, or DIMM1 and
DIMM2 are not populated.
Shut down the system and move
memory modules to XMM1 and
XMM2 sockets.
Warning: Memory
configuration is
not supported.
Please see user
documentation for
recommended
memory configs.
Found unsupportable memory
configuration. Configure to boot
at DDR333, the smallest DIMM
size available in 64bit mode.
Consult the user documentation to
determine recommended memory
configurations. Then shut down the
system and move the memory to an
appropriate configuration.
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