Chapter 2: Installation
2-11
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
LE
LE
LE
LE
Ground
Ground
NIC2 LED
X
X
LE
15
16
FAN1
JI2C2
JWOR
JPL1
JF1
JWD
JLED
Battery
DIMM1A
DIMM2A
DIMM1B
DIMM2B
I-SATA2
I-SATA3
SPEAKER
COM1
KB/MOUSE
CPU Fan
VGA
USB 2/3/4/5
Audio
J41
LGA 775 CPU
Slot7 PCI-E x16
Slot6 PCI-33MHz
JPL2
Slot3 PCI-33MHz
Slot2 PCI-33MHz
JP2
Buzzer
Slot1 PCI-33MHz
JPUSB2
IDE
FP USB 8/9
FP USB 6/7
I-SATA4
I-SATA5
JL1
LE1
Intel Q35
Intel ICH9
Audio CTRL
CD-IN
COM4
Front Audio
W83627DHG
Printer
S I/O 1
IDE CTRL
ITE 8213
COM3
COM2
USB 10
USB 11
JWOL
I-SATA0
I-SATA1
FAN2
W83627DHG
S I/O 2
Fan3
JPUSB1
LAN 1
Slot5 PCI-E x4
Slot4 PCI-33MHz
JP5
JI2C1
JSMB
LAN 2 CTRL
LAN 1 CTRL
JBT1
USB 0/1
LAN 2
ATX Power
C2SBC-Q
NIC1/NIC2 LED Indicators
The NIC (Network Interface Control-
ler) LED connection for GLAN port1
is located on pins 11 and 12 of JF1,
and the LED connection for GLAN
Port2 is on Pins 9 and 10. Attach NIC
LED cables to display network activity.
Refer to the table on the right for pin
definitions.
GLAN1/2 LED
Pin Definitions (JF1)
Pin# Definition
9/11
Vcc
10/12
Ground
A.
NIC1 LED
B.
NIC2 LED
C.
OH/Fan Fail LED
Overheat/Fan Fail LED (OH)
Connect an LED cable to the OH/Fan
Fail connection on pins 7 and 8 of
JF1 to provide advanced warnings
of chassis overheating or fan failure.
Refer to the table on the right for pin
definitions.
OH/Fan Fail LED
Pin Definitions (JF1)
Pin# Definition
7
LE
8
OH/Fan Fail
LED Signal
OH/Fan Fail Indicator
Status
State Definition
Off
Normal
On
Overheat
Flash-
ing
Fan Fail
B
A
C
