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2Hardware Installation
2.1 System Board Layout
Chapter 2 - Hardware InstallationG4H875-N
KB/Mouse
COM1
COM2
ParallelLAN1;USB 1-2
Intel
Gigabit
82547EI
Intel82551QM
Line-out
Line-in
Mic-in
LAN2;USB 3-4
Socket4781
PS/2KB/Mouse
powerselect (JP2)
1
USB1-4 power
select(JP3)
Intel
82875P
AGP
PCISlot 1
PCISlot 2
PCISlot 3
1
Chassis
open(J6) PCIStandby LED
BIOSI/O1
Game
AUX-in
1
CD-in
AudioCodec
1
Frontaudio
1
S/PDIF
1IrDA
1WOL
DIMM
Standby
LED
1
CPUfan 1
+12Vpower
1
2ndfan
DDR1DDR2DDR1DDR2Channel0 Channel1
1
ATX power
11
IDE2 IDE 1
Intel
Hance
Rapids
1
1
SATA 2
SATA 1
FDD
1
1
Chassis
fan
ATX-SW
PWR-LED
1
1
COM3
1COM4
RESETSPEAKER
HD-LED
Battery
PCI-XSlot 1
1
ClearCMOS (JP5)
1
Northbridge
fan
LED1
LED2
LED4
LED5
Diagnostic
LEDs
PCISlot 4
1
Power-on
select(JP6)
2
1
ON
BIOSWrite
Protect(SW1)