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C7Z87-OCE User’s Manual
Front Control Panel Pin Denitions
Power LED
The Power LED connection is located on
pins 15 and 16 of JF1. Refer to the table
on the right for pin denitions.
Power LED
Pin Denitions (JF1)
Pin# Denition
15 +5V
16 Ground
A. PWR LED
B. HDD LED
A
B
HDD LED
The HDD LED connection is located on
pins 13 and 14 of JF1. Attach a cable
here to indicate the status of HDD-related
activities, including IDE, SATA activities.
See the table on the right for pin deni-
tions.
HDD LED
Pin Denitions (JF1)
Pin# Denition
13 +5V
14 HD Active
Power Bu
tton
OH/Fan Fail LED
1
NIC1 LED
Reset Butt
on
2
HDD LED
Power LED
Reset
PWR
LED_Anode+
LED_Anode+
LED_Anode+
LED_Anode+
Ground
Ground
XX
NIC2 LEDLED_Anode+
NIC1/NIC2 (LAN1/LAN2)
The NIC (Network Interface Controller)
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. NIC1 LED and NIC2 LED are
2-pin NIC LED headers. Attach NIC LED
cables to NIC1 and NIC2 LED indicators
to display network activities. Refer to the
table on the right for pin denitions.
LAN1/LAN2 LED
Pin Denitions (JF1)
Pin# Denition
9/11 Vcc
10/12 Ground
Overheat (OH)/Fan Fail
Connect an LED cable to OH/Fan Fail
connections on pins 7 and 8 of JF1 to
provide warnings for chassis overheat/
fan failure. Refer to the table on the right
for pin denitions.
OH/Fan Fail LED
Pin Denitions (JF1)
Pin# Denition
7Vcc/Blue UID LED
8OH/Fan Fail LED
OH/Fan Fail Indicator
Status
State Denition
Off Normal
On Overheat
Flash-
ing
Fan Fail
C. NIC1 LED
D. NIC2 LED
E. OH/Fan Fail
C
D
E