Reset Button; Power Button - Supero C7B250-CB-ML User Manual

Supermicro C7B250-CB-ML Motherboard User's 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 to reset the system. 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 con-
tacting both pins will power on/off the
system. This button can also be config-
ured to function as a suspend button (with
a setting in the BIOS - refer to Chapter 4
BIOS). To turn off the power in the sus-
pend mode, press the button for at least
4 seconds. Refer to the table on the right
for pin definitions.
POWER LED (-)
Over heat/Fan Fail LED (-)
16
HDD LED (-)
NIC1 LED (-)
X
X
Ground
Ground
2
15
POWER LED (+)
HDD LED (+)
NIC1 LED (+)
X
Over heat/Fan Fail LED (+)
X
Reset
Reset Button
Power Button
PWR
1
2-20
Reset Button
Pin Definitions (JF1)
Pin# Definition
3 Reset
4 Ground
Power Button
Pin Definitions (JF1)
Pin# Definition
1 PWRBTN
2 GND
A. Reset Button
B. PWR Button
A
B