Layout Diagram & Jumper Setting - Intel P31 User Manual
Express chipset and ich chipset based m/b for lga775 quad core ready intel core processor family
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Also See for P31:
- Specification (12 pages) ,
- User manual (45 pages) ,
- User manual (33 pages)
Table of Contents
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1-4
Layout Diagram
PS/2Mouse
(Green)
PS/2 Keyboard
（Purple）
SPDIF-OUT
PS2 KB/Mouse Port
SPDIF out.
CMOS1
COM Connector
USB Port
RJ45 Over USB Conn.
Audio Connector
PCI-E x16 by 16-laneI
RealTek8111C Gigabit LAN
PCI-E x1 slots
CD Audio In
6-CH ALC662 HD Audio Codec
32-bit PCI Slots
Front Panel Audio
CMOS1
COM Port
KB/MS/USB Power On Jumper (JP1)
LGA775 Socket
Parallel Port
ATX 12V Power Conn.
SYS FAN1
HDMI-SPDIF
USB Power On Jumper (JP3)
RJ45 LAN
USB
CPU FAN
Intel P31 Express
Chipset
Intel ICH7
Chipset
8Mbit SPI Flash ROM BIOS
Clear CMOS (JBAT)
USB header
Power Button
Reset Button
5
USB
MIC-IN
（Pink）
Floppy Connector
DDR3 667/800
DIMM1，2
ATX Power Connector
Serial-ATA2 Connector
(SATA1, 2, 3, 4)
ATA 100 IDE
Connector
(IDE)
Power LED
/Speaker Headers
Front Panel Connector
SYS FAN2
Line Out
(Green)
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