Supermicro X12SCA-F - Page 41

41
Chapter 2: Installation
1. Power LED
2. HDD LED/UID Switch
Power LED
The Power LED connection is located on pins 15 and 16 of JF1. Refer to the table below for
pin denitions.
Power LED
Pin Denitions (JF1)
Pin# Denition
15 +3.3V Stby
16 Power LED
HDD LED/UID Switch
The HDD LED/UID Switch connection is located on pins 13 and 14 of JF1. Attach a cable
to pin 14 to show hard drive activity status. Attach a cable to pin 13 to use the UID switch
(X12SCA-F only).
HDD LED
Pin Denitions (JF1)
Pin# Denition
13 3.3V Stdby/UID SW
14 HD Active
Power Button
OH/Fan Fail LED
1
NIC1 LED
Reset Button
2
Power Fail LED
HDD LED
Power LED
#3~4
#1~2
Vcc
Vcc (X12SAE)
UID SW (X12SCA-F)
Vcc
Vcc
Ground
Ground
1920
Vcc
X
Ground
NMI
X
Vcc
NIC2 LED
1
2