Supermicro SuperServer SSG-631E-E1CR16H User Manual page 58

Power On & BMC/BIOS Status LED Button
The Power On and BMC/BIOS Status LED button is located on pins 1 and 2 of JF1.
Momentarily contacting both pins will power on/off the system or display BMC/BIOS status.
Green: solid on
BMC/BIOS blinking green at 4Hz
BIOS blinking green at 4Hz
BMC blinking red x2 (2 blinks red) at 4Hz, 1 pause at 2Hz (on-on-off-off)
BMC/BIOS blinking green at 1Hz
Reset Button
The Reset Button connection is located on pins 3 and 4 of JF1. Momentarily contacting both
pins will reset the system.
Power Fail LED
The Power Fail LED connection is located on pins 5 and 6 of JF1. When this LED turns solid
red, it indicates a power failure.
Power Button & BIOS/BMC Status LED Indicator
Pin Definitions (JF1)
Pin# Definition
1 Signal
2 Ground
Power Button
LED Indicator Status
Status
Reset Button
Pin Definitions (JF1)
Pin# Definition
3 Reset
4 Ground
Power Fail LED
Pin Definitions (JF1)
Pin# Definition
5 3.3V
6 PWR Fail for LED6 (Solid red on: PWR failure)
58
Chapter 4: Motherboard Connections
Event
System power on
BMC/BIOS checking
BIOS recovery/update in progress
BMC recovery/update in progress
Flash not detected or golden image
checking failure