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Reset Button
The Reset Button connection is located
on pins 3 and 4 of JF1. Attach it to the
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
contacting both pins will power on/off
the system. This button can also be
configured 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.
FAN6
FAN5
FAN7
JPW1
JPW3
DIMM1A
DIMM1-1
DIMM1B
DIMM0-1
DIMM2A
DIMM1-2
DIMM2B
DIMM0-2
DIMM3A
DIMM1-3
DIMM3B
DIMM0-3
JPL2
LAN
CTRL
Intel
5100
MCH
JPL1
LAN
CTRL
SLOT7 SIMLP IPMI
Audio CTRL
SLOT6 PCI-E X16
JC2
I-button
SLOT5 PCI 33MHz
CD1
SLOT4 PCI-E X4 (in X16 slot)
Battery
JI2C4
JI2C1
JPF
JI2C3
JI2C2
SLOT3 PCI 33MHz
S I/O
T-SGPIO1
T-SGPIO2
SLOT2 PCI-X 133/100MHz
SLOT1 PCI-X 133/100MHz
FLOPPY
IDE1
USB6/7
A. Reset Button
B. PWR Button
JAR
J6
J3P1
JP3
JPW2
LE1
CPU1
JF1
CPU2
SP1
I-SATA0
JBT1
I-SATA1
I-SATA2
Intel
I-SATA3
ITE
I-SATA4
ICH9R
CTRL
I-SATA5
JWD1
LES1
LES2
JPS1
SAS
PXH-V
CTRL
BIOS
JP1
USB8
USB9
J5
USB4/5
JL1
JWOR1
2-13
Chapter 2: Installation
Reset Button
Pin Defi nitions (JF1)
Pin#
Defi nition
3
Reset
4
Ground
Power Button
Pin Defi nitions (JF1)
Pin#
Defi nition
1
Signal
2
+3V Standby
20
19
Ground
X
Power LED
HDD LED
NIC1 LED
NIC2 LED
OH/Fan Fail LED
PWR Fail LED
Ground
Ground
2
1
NMI
X
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Reset
Reset Button
A
Power Butto
PWR
B
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