Supermicro AS-4124GS-TNR - Page 48

48
A+ Server AS -4124GS-TNR User's Manual
Reset Button
The Reset Button connection is located on pins 3 and 4 of JF1. Attach it to a hardware reset

Reset Button
Pin Denitions (JF1)
Pins Denition
3 Reset
4 Ground
Power Fail LED
The Power Fail LED connection is located on pins 5 and 6 of JF1.
Power Fail LED
Pin Denitions (JF1)
Pin# Denition
5 Power Fail LED+
6 Power Fail LED-
Power Fail LED
Status
LED State Status
Solid on Overheat
Fast Blinking Fan Fail
Slow Blinking Power Fail
Unit Identier Switch/UID LED Indicator

located on the serverboard. The rear UID LED is located next to the UID switch. The front
UID LED is located on pins 7 & 8 on the front control panel (JF1). When you press the UID
switch, both rear and front UID LED indicators will be turned on. Press the UID switch again
󰀨
that may be in need of service.
Note: UID can also be triggered via IPMI on the serverboard. For more information on IPMI,
please refer to the IPMI User's Guide posted on our website at http://www.supermicro.com.
UID LED
Pin Denitions (JF1)
Pin# Denition
7 UID LED+
8 UID LED-