6
JBAT
CMOS RAM Clear 3-pin
Block
P.7
JP1
Keyboard Power On Enable/Disabled
3-pin Block
P.7
Connectors
Connector Name
Description
Page
ATXPWR
ATX Power Connector 20-pin
Block
P.12
ATX12V
ATX 12V Power Connector 4-pin
Block
P.12
ATXP9
ATX P9 Power Connector 6-pin
Block
P.13
PS2KBM
PS/2 Mouse & PS/2 Keyboard
Connector
6-pin Female
P.13
CN1
USB1.1 Port Connector for P4XFB
USB2.0 Port Connector for P4XFBU
4-pin Connector
P.13
COM_LP
Parallel Port Connector
25-pin Female
P.13
AUDIO_GAME Audio/Game
Connector
3 phone jack+15-pin Connector P.13
COM1/COM2
Serial Port COM1/2 Connector 9-pin
Connector
P.13
FDD
Floppy Driver Connector 34-pin
Block
P.14
IDE1/IDE2 Primary/Secondary
IDE Connector
40-pin Block
P.14
Headers
Header Name Description
Page
AUDIO
SPEAKER, MIC header
9-pin Block
P.15
USB1
USB1.1 Port Headers 9-pin
Block
P.15
USB3
(for P4XFBU)
USB2.0 Port Headers
9-pin Block
P.15
HD-LED
IDE activity LED
2-pin Block
P.15
RESET
Reset switch lead
2-pin Block
P.16
SPEAK
PC Speaker connector 4-pin
Block
P.16
PWR-LED
Power LED
2-pin Block
P.16
PWR-BTN
Power switch
2-pin Block
P.16
WOL
Wake On-LAN Headers
3-pin Block
P.16
SFAN1, SYSFAN,
CPUFAN
FAN Headers
3-pin Block
P.17
IR
IR infrared module Headers 5-pin
Block
P.17
CD_IN
CD Audio-In Headers
4-pin Block
P.17
Expansion Sockets
Socket/Slot Name
Description
Page
ZIF Socket 478 Pin
CPU Socket
478-pin mPGA CPU Socket
P.9
SDR1 SDRAM
Module
Socket
168-pin SDR SDRAM Module
Expansion Socket
P.9
DDR1, DDR2
DDR Module Socket
184-pin DDR Module expansion Socket P.9
PCI1
∼
PCI5
PCI Slot
32-bit PCI Local Bus Expansion slots
P.10
AGP
AGP 4X Mode Slot
AGP Expansion Slot
P.11
Chapter 2
Hardware installation
