Supermicro X11SAE-M-O — user Manual for Overheat and Fan Failure Indicators [38/108]

Supermicro X11SAE-M-O [38/108] Overheat oh fan fail
38
X11SAE-M User's Manual
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 below for pin denitions.
Power Button
The Power Button connection is located on pins 1 and 2 of JF1. Momentarily contacting both
pins will power on/off the system. This button can also be congured to function as a suspend
button (with a setting in the BIOS - see Chapter 4). To turn off the power in the suspend
mode, press the button for at least 4 seconds. Refer to the table below for pin denitions.
Reset Button
The Reset Button connection is located on pins 3 and 4 of JF1. Attach it to a hardware reset
switch on the computer case to reset the system. Refer to the table below for pin denitions.
1. Reset Button
2. PWR Button
3. OH/Fan Fail
Power Button
OH/Fan Fail LED
1
NIC1 Activity LE
D
Reset Button
2
HDD LED
Power LED
Re
set
PWR
3.3V Stby
3.3V
Ground
Ground
X
X
NIC2 Activity LE
D
3.3V Stby
15 16
3.3V Stby
3.3V
1
2
3
Reset Button
Pin Denitions (JF1)
Pin# Denition
3 Reset
4 Ground
Power Button
Pin Denitions (JF1)
Pins Denition
1 Signal
2 +3V Standby
OH/Fan Fail LED
Pin Denitions (JF1)
Pins Denition
6 Vcc/Blue UID LED
7 OH/Fan Fail LED
OH/Fan Fail Inidcator
Status
State Denition
Off Normal
On Overheat
Flashing Fan Fail

Содержание

Learn how to connect and configure overheat and fan failure indicators in your system. This guide covers power and reset button connections for optimal performance.

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