HDD LED
The HDD LED connection is located
on pins 13 and 14 of JF1. Attach a
hard drive LED cable here to display
disk activity detected on the mother-
board's built-in disk controllers (for
any hard drive activities on the sys-
tem, including Serial ATA and IDE).
However, any drive activity through
an installed third-party add-on card
will not be detected. See the table on
the right for pin definitions.
NIC1/NIC2 LED Indicators
The NIC (Network Interface Control-
ler) LED connection for LAN port 1
is located on pins 11 and 12 of JF1,
and the LED connection for LAN Port
2 is on Pins 9 and 10. Attach the NIC
LED cables to display network activity.
Refer to the table on the right for pin
definitions.
X8SAX
REV 1.01
2-21
Chapter 2: Installation
HDD LED
Pin Definitions (JF1)
Pin#
Definition
13
+5V
14
HD Active
GLAN1/2 LED
Pin Definitions (JF1)
Pin#
Definition
9/11
Vcc
10/12
Ground
A. HDD LED
B. NIC1 LED
C. NIC2 LED
20
Ground
X
Power LED
A
HDD LED
B
NIC1 LED
C
NIC2 LED
OH/Fan Fail LED
PWR Fail LED
Ground
Ground
2
19
NMI
X
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Reset
Reset Button
Power Button
PWR
1
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