Reset Button; Power Button - Supermicro Supero X8DTU-F User Manual

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 definitions.

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 works in conjunction
with the Power-Off setting in the BIOS
Advanced submenu. Refer to the tables
on the right for pin definitions.
PWR_Off Setting in
the BIOS:
When PWR_Off is
set to Instant_Off
When PWR_Off
is set to 4_second
suspend
X8DTU/-F
Rev. 2.01
Blue+(OH/Fan Fail/PWR
Fail/Blue_UID LED
2-25
Chapter 2: Installation
Reset Button
Pin Definitions (JF1)
Pin# Definition
3 Reset
4 Ground
Power Button
Pin Definitions (JF1)
Pin# Definition
1 Signal
2 +3V Standby
Power Button
Power On/Off Settings
PWR Activity on the
motherboard:
To power-on: Power is
turned on immediately
To pwer-off: PWR is
turned off immediately
To power-on: Power is
turned on immediately
To pwer-off: Short both
pins for 4 seconds or
longer to turn off the
power.
A. Reset Button
B. PWR Button
20 19
Ground
Key
FP PWR LED
HDD LED
NIC1 (Link) LED
NIC2 (Link) LED
PWR Fail LED
Ground
Ground
2 1
NMI
Key
3.3V
ID_UID/3.3V SB
NIC1 (Activity) LED
NIC2 (Activity) LED
Red+(Blue LED_
Cathode_UID)
3.3 V
A
Reset
Reset Button
B
Power Button
PWR