Chapter 2: Installation
Reset Button
The Reset Button connection is located on pins 3 and 4 of JF1. Attach it to a hardware reset switch on the computer case. Refer to the table on the right for pin defi nitions.
Power Button
The Power Button connection is located on pins 1 and 2 of JF1. Momentarily con- tacting both pins will power on/off the sys- tem. This button can also be confi gured to function as a suspend button (with a setting in the BIOS - see Chapter 4). To turn off the power when set to suspend mode, press the button for at least 4 seconds. Refer to the table on the right for pin defi nitions.
Reset Button
Pin Definitions (JF1)
Pin# Defi nition
3Reset
4Ground
Power Button
Pin Definitions (JF1)
Pin# Defi nition
1Signal
2+3V Standby
USB0/1 KB/MS
PWRSMB | FAN1 | LED5 | |
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A. Reset Button
B. PWR Button
VGA COM1
LAN2 LAN1
FAN5
JP2
FAN6
X7DWE | VGA |
| CTRL |
LAN |
CTRL |
JPL1 |
JPL2
Super I/O
DIMM2B
DIMM2A
DIMM1B
DIMM1A
Slot7 SIMLP
Slot6
Slot5
Slot4
JPG1 JWD
Slot3
COM2
Slot 2
JI2C3
JI2C1
JI2C4 
JI2C2
Slot1
Slot 0 | J18 |
BANK2 | CPU1 |
BANK1 |
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Intel 5400 |
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North Bridge |
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| CPU2 |
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| FAN2 |
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| FAN3 |
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| LED6 JOH1 | FP CTRL |
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Intel ESB2 |
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South Bridge | USB4/5 |
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| USB6 | FLOPPY | IDE#1 | |
J7 | JBT | |||
JP1 | USB2/3 |
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BIOS |
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LE1 SPKR | J8 | |
JD1 | FAN4 |
Ground
X
Power LED
HDD LED
NIC1 LED
NIC2 LED
OH/Fan Fail LED
PWR Fail LED
Ground
Ground
20 | 19 |
| NMI |
| X |
| Vcc |
Vcc
Vcc
Vcc
Vcc
Vcc
A
Reset Reset Button
B
PWR | Power Button |
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