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Front Control Panel Pin Definitions
Power LED
The Power LED connection is located on
pins 15 and 16 of JF1. Refer to the table
on the right for pin definitions.
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 definitions.
NIC1 (LAN)
The NIC (Network Interface Controller)
LED connection for LAN port 1 is located
on pins 11 and 12 of JF1.
LED indicator to this header to display
network activity. Refer to the table on
the right for pin definitions.
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 definitions.
Attach an
16
A
POWER LED (-)
B
HDD LED (-)
C
NIC1 LED (-)
X
Overheat/
D
Fan Fail LED (-)
X
Ground
Ground
2-19
15
POWER LED (+)
HDD LED (+)
NIC1 LED (+)
X
Overheat/
Fan Fail LED (+)
X
Reset
Reset Button
PWR
Power Button
2
1
Chapter 2: Installation
Power LED
Pin Definitions (JF1)
Pin#
Definition
15
+5V
16
Ground
HDD LED
Pin Definitions (JF1)
Pin#
Definition
13
+5V
14
HD Active
LAN LED
Pin Definitions (JF1)
Pin#
Definition
9/11
Vcc
10/12
Ground
OH/Fan Fail LED
Pin Definitions (JF1)
Pin#
Definition
7
Vcc/Blue UID LED
8
OH/Fan Fail LED
OH/Fan Fail Indicator
Status
State
Definition
Off
Normal
On
Overheat
Flash-
Fan Fail
ing
A. PWR LED
B. HDD LED
C. NIC1 LED
D. OH/Fan Fail
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