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NIC1 LED Indicators
The NIC (Network Interface Control-
ler) LED connection for GLAN port1
is located on pins 11 and 12 of JF1.
Attach NIC LED cables to display
network activity. Refer to the table on
the right for pin defi nitions.
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
defi nitions.
CPU
Fan5
Intel
G45 (C2SEA)
G43 (C2SEE)
Slot7 PCI-E x1
C2SEA/C2SEE
JPL1
Slot6 PCI-E Gen2 x16
SPI BIOS
Lan
CTRL
Slot5 PCI 33MHZ
Slot4 PCI-E x4 on x16
FP Audio
Slot3 PCI 33MHz
CD1
Slot2 PCI 33MHz
S I/O
JPAC
JWOL1
Slot1 PCI 33MHz
Floopy
JWOR
Printer
COM1
1394_1
Fan1
Power LED
JBT1
Intel
OH/Fan Fail LED
CMOS CLEAR
JLED1
ICH10
Battery
JWD1
JOH1
I-SATA0
I-SATA4
I-SATA1
I-SATA5
JD1
I-SATA2
USB 10/11
JPD1
SPKR1
I-SATA3
JPI1
IDE
JPUSB2
USB 8/9
CTRL
USB6
USB7
IDE
Fan4
1394_2
2-11
Chapter 2: Installation
GLAN1 LED
Pin Defi nitions (JF1)
Pin#
Defi nition
11
Vcc
12
Ground
OH/Fan Fail LED
Pin Defi nitions (JF1)
Pin#
Defi nition
7
LED_Anode+
8
OH/Fan Fail
LED Signal
OH/Fan Fail Indicator
Status
State
Defi nition
Off
Normal
On
Overheat
Flash-
Fan Fail
ing
A. NIC1 LED
B. OH/Fan Fail LED
16
15
HDD LED
A
NIC1 LED
X
B
X
Ground
Ground
2
1
LED_Anode+
LED_Anode+
LED_Anode+
LED_Anode+
LED_Anode+
X
Reset Button
Power Button
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