Motherboard
P4U800-X
C1448
2
3
4
5
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6
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•
7
™
1 2
Jumper Mode
8
2 3
Jumper Free
(Default)
®
®
®
®
9
10
1-1
®
®
®
®
1-2
1-3
P4U800-X
SB_PWR
®
P4U800-X Onboard LED
1-4
ON
Standby
Power
OFF
Powered
Off
CPU_FAN1
Socket 478
USBPW34
USBPW12
COM1
ATX12V1
USB2.0
P4U800-X
CLRTC
®
CD
AUX
SB_PWR
CHASSIS1
USBPW56
FP_AUDIO
GAME1
CHA_FAN1
USB56
PANEL
1-5
1-6
®
G
P4U800-X
®
P4U800-X Socket 478
®
1-7
®
90 - 100
®
®
®
®
1-8
104 Pins
DIMM3
DIMM2
P4U800-X 184-Pin DDR DIMM Sockets
DIMM1
®
80 Pins
P4U800-X
1-9
256MB
512MB
256MB
512MB
256MB
512MB
512MB
256MB
512MB
256MB
256MB
512MB
256MB
512MB
256MB
512MB
256MB
256MB
512MB
512MB
1-10
KINGSTON
KINGSTON
KINGSTON
KINGSTON
KINGSTON
KINGSTON
KINGSTON
SAMSUNG
SAMSUNG
SAMSUNG
Hynix
Hynix
MICRON
MICRON
Infineon
Infineon
Infineon
CORSAIR
CORSAIR
CORSAIR
KVR400X64C3A/256
KVR400X64C3A/512
KVR400X64C3A/256
KVR400X64C3A/512
KVR400X64C3A/256
KVR400X64C3A/512
KHX3200A/512
M368L3223ETM-CCC
M368L6423ETM-CCC
M368L3223FTN-CCC
HYMD232646B8J-D43 AA
HYMD264646B8J-D43 AA
MT8VDDT3264AG-40BCB
MT16VDDT6464AG-40BCB
HYS64D32300GU-5-B
HYS64D64320GU-5-B
HYS64D32300HU-5-C
CMX256A-3200C2PT
CMX512-3200C2
VS512MB400
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
3
3
3
N/A
N/A
N/A
3
3
3
2
2
2.5
Hynix
Hynix
Infineon
Infineon
KINGSTON
KINGSTON
N/A
SAMSUNG
SAMSUNG
SAMSUNG
Hynix
Hynix
MICRON
MICRON
Infineon
Infineon
Infineon
Winbond
Winbond
VALUE seLecT
SS
DS
SS
DS
SS
DS
DS
SS
DS
SS
SS
DS
SS
DS
SS
DS
SS
SS
DS
DS
HY5DU56822BT-D43
HY5DU56822BT-D43
HYB25D256800BT-5B
HYB25D256809BT-5B
D3208DL2T-5
D328DIB-50
Heat-Sink Package
K4H560838E-TCCC
K4H560838E-TCCC
K4H560838F-TCCC
HY5DU56822BT-D43
HY5DU56822BT-D43
MT46V32M8TG-5BC
MT46V32M8TG-5BC
HYB25D256800BT-5B
HYB25D256800BT-5B
HYB25D256800CE-5C
W942508BH-5
Heat-Sink Package
VS32M8-5
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•
•
A
B
C
D
E
F
G
H
1-11
P4U800-X
®
Keyed for 1.5v
P4U800-X Accelerated Graphics Port (AGP)
1-12
P4U800-X
®
CLRTC
2
1
Normal
(Default)
3
2
Clear CMOS
P4U800-X Clear RTC RAM
1-13
USBPW12
USBPW34
3
2
2
1
P4U800-X
+5V
(Default)
+5VSB
USBPW56
®
P4U800-X USB device wake up
1-14
1 2
+5V
(Default)
2 3
+5VSB
1
2
3
4
5
6
11
10
9
8
7
1-15
PIN 1
P4U800-X IDE connectors
SEC_IDE1
®
PRI_IDE1
P4U800-X
P4U800-X
FLOPPY1
PIN 1
®
NOTE: Orient the red markings on
the floppy ribbon cable to PIN 1.
P4U800-X Floppy disk drive connector
1-16
ATXPWR1
ATX12V
Pin 1
P4U800-X
®
+12.0VDC
+5VSB
PWR_OK
COM
+5.0VDC
COM
+5.0VDC
COM
+3.3VDC
+3.3VDC
+5.0VDC
+5.0VDC
-5.0VDC
COM
COM
COM
PS_ON#
COM
-12.0VDC
+3.3VDC
GND +12V DC
GND +12V DC
®
AUX (White)
Right Audio Channel
Ground
Ground
Left Audio Channel
P4U800-X
CD (Black)
Right Audio Channel
Ground
Ground
Left Audio Channel
P4U800-X ATX power connectors
P4U800-X Internal audio connectors
1-17
Rotation
+12V
GND
CPU_FAN1
P4U800-X
GND
+12V
Rotation
CHA_FAN1
®
P4U800-X Fan connectors
USB+5V
USB_P8USB_P8+
GND
NC
P4U800-X
USB56
P4U800-X USB 2.0 connector
1-18
1
USB+5V
USB_P7USB_P7+
GND
®
FP_AUDIO
P4U800-X
MIC2
MICPWR
Line out_R
NC
Line out_L
®
AGND
+5VA
BLINE_OUT_R
BLINE_OUT_L
P4U800-X
®
Chassis Signal
GND
+5VSB_MB
P4U800-X Front panel audio xonnector
CHASSIS1
(Default)
P4U800-X intrusion connector
1-19
+5V
J1B2
J1CY
GND
GND
J1CX
J1B1
+5V
P4U800-X
R
PLED-
PLED+
Power LED
Speaker
Connector
+5V
Ground
Ground
Speaker
P4U800-X Game connector
MIDI_IN
J2B2
J2CY
MIDI_OUT
J2CX
J2B1
+5V
GAME
®
P4U800-X System panel connector
•
1-20
IDE_LED
Reset
Ground
PWR
Ground
IDE_LED+
IDE_LED-
P4U800-X
Reset SW
ATX Power
Switch*
* Requires an ATX power supply.
•
•
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1-21
1-22
2-1
2-2
2-3
Bad BIOS checksum. Starting BIOS recovery...
Checking for floppy...
Bad BIOS checksum. Starting BIOS recovery...
Checking for floppy...
Floppy found!
Reading file “p4u800-x.bin”. Completed.
Start flashing...
2-4
2-5
2-6
2-7
•
•
2-8
<F1>
<F5>
<Esc>
← or → (keypad arrow)
↑ or ↓ (keypad arrows)
<PgDn> or - (minus key)
<PgUp> or + (plus key)
<Enter>
<F10>
2-9
2-10
2-11
2-12
Select Menu
IDE Primary Master
IDE Auto-Detection
[Press Enter]
Item Specific Help
IDE Primary Master
Access Mode
[Manual]
[CHS]
Enter the value.
Capacity
40020 MB
Cylinder
Head
Sector
Transfer Mode
[19158]
[
16]
[ 255]
UDMA 2
F1 : Help
ESC : Exit
↑↓
→←
: Select Item
: Select Menu
-/+
: Change Value
Enter : Select Sub-menu
F5 : Setup Defaults
F10 : Save and Exit
2-13
2-14
CPU Type
CPU Speed
CPU Cache RAM
Current FSB Frequency
Current DRAM Frequency
USB Legacy Support
USB 2.0 Controller
Init Display First
Frequency/Voltage Control
Chip Configuration
I/O Device Configuration
PCI Configuration
F1 : Help
ESC : Exit
↑↓
→←
: Select Item
: Select Menu
Intel Pentium(R) 4
2.40GHz
512K
533MHz
333MHz
[Enabled]
[Enabled]
[PCI Slot]
Select Menu
Item Specific Help
-/+
: Change Value
Enter : Select Sub-menu
F5 : Setup Defaults
F10 : Save and Exit
2-15
Frequency/Voltage Control
CPU Clock Ratio
CPU/MEM Clock Selectable
x CPU Clock Setting
x MEM Clock Setting
Spread Spectrum
F1 : Help
ESC : Exit
2-16
↑↓
→←
: Select Item
: Select Menu
[17 X]
[Auto]
[100]
[DDR266]
[+/- 0.7%]
Select Menu
Item Specific Help
Sets the ratio between
CPU core clock and
the FSB frequency.
-/+
: Change Value
Enter : Select Sub-menu
F5 : Setup Defaults
F10 : Save and Exit
Select Menu
Chip Configuration
CAS Read Latency
Current CAS Latency
DRAM Performance
x DRAM Timing tRP
x DRAM Timing tRAS
x DRAM Timing tRCD
AGP Aperture Size
MEM Addr/Cmd Setup Time
2T Turnaround Time
Separate By 1T
AGP Transfer Mode
AGP Fast Write Mode
Performance Acceleration
Dynamic Clock Gating
F1 : Help
ESC : Exit
↑↓
→←
: Select Item
: Select Menu
[Auto (By SPD)]
2.5
[Auto (By SPD)]
3T
6T
3T
[128MB]
[2T]
[Enabled]
[Enabled]
8X
[Disabled]
[Auto]
[Enabled]
Item Specific Help
Set the latency
between the DRAM
command and the time
the data actually
becomes available.
-/+
: Change Value
Enter : Select Sub-menu
F5 : Setup Defaults
F10 : Save and Exit
2-17
2-18
I/O Device Configuration
Onboard Serial Port 1
Onboard Parallel Port
Parallel Port Mode
x ECP Mode USE DMA
EPP Mode Select
Onboard AC97 Audio
Onboard LAN
Game Port Address
MIDI Port Address
MIDI Port IRQ
F1 : Help
ESC : Exit
↑↓
→←
[3F8/IRQ4]
[378/IRQ7]
[SPP]
3
[EPP1.7]
[Enabled]
[Enabled]
[201]
[330]
[5]
: Select Item
: Select Menu
Select Menu
Item Specific Help
Press [Enter] to select
the I/O address & IRQ
for COM1.
-/+
: Change Value
Enter : Select Sub-menu
F5 : Setup Defaults
F10 : Save and Exit
2-19
Select Menu
PCI Configuration
Onboard LAN Boot ROM
Resources Controlled By
x IRQ Resources
PCI/CGA Palette Snoop
Assign IRQ for VGA
Assign IRQ for USB
PCI Latency Timer (CLK)
PCI IRQ Actived By
F1 : Help
ESC : Exit
2-20
↑↓
→←
: Select Item
: Select Menu
[Disabled]
Item Specific Help
[Auto (ESCD)]
Enable/Disable the
onboard SATA.
[Disabled]
[Enabled]
[Enabled]
[ 64]
[Level]
-/+
: Change Value
Enter : Select Sub-menu
F5 : Setup Defaults
F10 : Save and Exit
Select Menu
IRQ Resources
IRQ-3
IRQ-4
IRQ-7
IRQ-9
IRQ-10
IRQ-11
IRQ-12
IRQ-14
IRQ-15
assigned
assigned
assigned
assigned
assigned
assigned
assigned
assigned
assigned
F1 : Help
ESC : Exit
↑↓
→←
to
to
to
to
to
to
to
to
to
: Select Item
: Select Menu
[PCI
[PCI
[PCI
[PCI
[PCI
[PCI
[PCI
[PCI
[PCI
Device]
Device]
Device]
Device]
Device]
Device]
Device]
Device]
Device]
Item Specific Help
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.
-/+
: Change Value
Enter : Select Sub-menu
F5 : Setup Defaults
F10 : Save and Exit
2-21
ACPI Suspend Type
Suspend Mode
AC Power Loss Restart
Power Up Control
Hardware Monitor
F1 : Help
ESC : Exit
2-22
↑↓
→←
: Select Item
: Select Menu
[S1&S3]
[Disabled]
[Disabled]
Select Menu
Item Specific Help
Select the ACPI state
used for System Suspend.
-/+
: Change Value
Enter : Select Sub-menu
F5 : Setup Defaults
F10 : Save and Exit
Select Menu
Power Up Control
Power Up On PCI Devices
Power Up By PS/2 Keyboard
Power Up By PS/2 Mouse
Power Up by Onboard LAN
RTC Alarm Resume
x Date (of Month)
x Resume Time (hh:mm:ss)
PWR Button <4 secs
F1 : Help
ESC : Exit
↑↓
→←
: Select Item
: Select Menu
[Disabled]
[Disabled]
[Disabled]
[Disabled]
[Disabled]
0
0 : 0 : 0
[Instant-Off]
Item Specific Help
Press [Enter] to select.
-/+
: Change Value
Enter : Select Sub-menu
F5 : Setup Defaults
F10 : Save and Exit
2-23
2-24
Select Menu
Hardware Monitor
47° C
45° C
CPU Temperature
MB Temperature
CPU Fan Speed
Chassis Fan Speed
5443RPM
0RPM
VCore
+ 3.3V
+ 5V
+ 12V
1.79V
3.37V
4.94V
11.36V
F1 : Help
ESC : Exit
↑↓
→←
: Select Item
: Select Menu
Item Specific Help
Press [Enter] to enable
or disable.
-/+
: Change Value
Enter : Select Sub-menu
F5 : Setup Defaults
F10 : Save and Exit
2-25
Select Menu
First Boot Device
Second Boot Device
Third Boot Device
Fourth Boot Device
Plug & Play OS
Reset Configuration Data
Quick Power On Self Test
Boot Up Floppy Seek
Boot Up NumLock Status
APIC Mode
F1 : Help
ESC : Exit
2-26
↑↓
→←
: Select Item
: Select Menu
[HDD-0]
[CDROM]
[Floppy]
[Disabled]
[Yes]
[Disabled]
[Enabled]
[Disabled]
[On]
[Enabled]
Item Specific Help
Select your boot device
priority.
-/+
: Change Value
Enter : Select Sub-menu
F5 : Setup Defaults
F10 : Save and Exit
2-27
Select Menu
Save & Exit
Exit Without Saving
Load SETUP Defaults
Discard Changes
Save Changes
F1 : Help
ESC : Exit
2-28
↑↓
→←
: Select Item
: Select Menu
Item Specific Help
This option saves data
to CMOS and exits the
BIOS Setup.
-/+
: Change Value
Enter : Select Sub-menu
F5 : Setup Defaults
F10 : Save and Exit
3-1
3-2
3-3
3-4