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Chapter 2: Installation
2-13
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Reset
PWR
Vcc
Vcc
Vcc
Vcc
Ground
Ground
1920
Vcc
X
Ground
NMI
X
Vcc
PWR Fail LED
NIC2 LED
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 con 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 de nitions.
Power Button
Pin De nitions (JF1)
Pin# De nition
1 Signal
2 +3V Standby
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 de nitions.
Reset Button
Pin De nitions (JF1)
Pin# De nition
3 Reset
4 Ground
A. Reset Button
B. PWR Button
A
B
LAN1
®
S
UPER X7DVL-3
FP Control
Fan3
IDE1
Fan4
SATA3
SATA5
PCI 33 MHz
Battery
GLAN
CTRLR
North Bridge
COM1
ATX PWR
8-Pin
PWR
24-Pin
CPU2
South
Bridge
Fan1
SATA2
SATA4
SATA1
SATA0
Slot1
PCI-X 133 MHz
JPL2
Slot5
DIMM 1A (Bank 1)
DIMM 1B (Bank 1)
DIMM 1C (Bank 1)
DIMM 2A (Bank 2)
DIMM 2B (Bank 2)
DIMM 2C (Bank 2)
JBT1
JCOM2
KB/
Mouse
USB 0/1
5000V
LAN2
Fan5
Fan6
JPWF
JAR
PWR
I
2
C
VGA
Slot6
PCI-X 133 MHz
PCI-E x8
JPG1
JWD
Printer
JPL1
JI
2
C1
JI
2
C2
JWOR
JWOL
Fan2
CPU1
LE2
LE3
LE1
LE5
LE4
SAS0
USB2/3
JPF
Buzzer
ESB2
VGA
CTRLR
T-SGPIO1
JL1
D31
I-Button
SIMLP
Floppy
USB4/5
T-SGPIO0
JD1
BIOS
SAS1
SAS2
SAS3
SAS4
SAS5
SAS6
SAS7
CPU VRM
CPU VRM
Graphics
Memory
S I/O
LSI SAS
Controller
JF1
3-SGPIO1
3-SGPIO0
JPA2
JPA1