Supermicro AS-4124GS-TNR - 4.2 Front Control Panel

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Chapter 4: Motherboard Connections
4.2 Front Control Panel
JF1 contains header pins for various buttons and indicators that are normally located on a
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buttons and LED indicators.
Power Button
The Power Button connection is located on pins 1 and 2 of JF1. Attach it to the hardware
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Power Button
Pin Denitions (JF1)
Pins Denition
1 Signal
2 Ground
Ground
Ground
Power Fail LED-
UID LED-
NIC2 LED-
NIC1 LED-
HDD LED-
Power LED-
KEY, no pin
Ground
Power Switch
Reset Switch
Power Fail LED+
UID LED+
NIC2 LED+
NIC1 LED+
HDD LED+/UID Switch+
Power LED+
KEY, no pin
NMI Switch Shift
19 20
1 2
GPU 12V 8-pin Power Connectors
JPWR1~10/GPU are 8-pin 12V DC power inputs for GPUs that are installed in the system's
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GPU 8-pin Power
Pin Denitions
Pin# Denition Pin# Denition
1 Ground 6 +12V
2 Ground 7 +12V
3 Ground 8 +12V
4 Ground 9 +12V
11 LAD0 12 GND
13 NC 14 NC
15 3.3V_STBY 16 SERIPQ
17 GND 18 NC
19 NC 20 NC