Reset Button; Power Button - Supermicro X8DTU-LN4F+ User Manual

Motherboard
X8DTU-LN4F+

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. Refer to the table on the right for
pin defi 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-
fi gured to function as a suspend button
(with a setting in the BIOS - see Chapter
5). To turn off the power when the system
is in suspend mode, press the button for
at least 4 seconds. Refer to the table on
the right for pin defi nitions.
X8DTU-LN4F+
Rev. 2.0
User's Manual
Pin Defi nitions (JF1)
Pin#
3
4
Pin Defi nitions (JF1)
Pin#
1
2
20
Ground
X
FP PWRLED
HDD LED
NIC1 Link LED
NIC2 Link LED
Blue+ (OH/Fan Fail/
PWR FaiL/UID LED
Power Fail LED
Ground
Ground
2
3-24
Reset Button
Defi nition
Reset
Ground
Power Button
Defi nition
PWR Button
Ground
A. Reset Button
B. PWR Button
19
NMI
X
3.3 V
ID_UID_SW/3/3V Stby
NIC1 Active LED
NIC2 Active LED
Red+ (Blue Led Cathode)
3.3V
Reset Reset Button
A
Power Button
PWR
B
1