Supermicro X13SRA-TF - Page 49

49
Chapter 2: Installation
1. PWR Button
2. Reset Button
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/o󰀨 the system or display BMC/BIOS status.
Refer to the tables below for more information.
Power Button & BIOS/BMC Status LED Indicator
Pin Denitions (JF1)
Pin# Denition
1 Signal
2 Ground
Power Button
Pin Denitions (Pin 1 & Pin 2 of JF1)
Status Event
Solid green System power on
BMC/BIOS blinking green at 4Hz BMC/BIOS checking
BIOS blinking green at 4Hz BIOS recovery/update in progress
BMC blinking red x2 (2 blinks red) at 4Hz, 1 pause at 2Hz (on-on-o󰀨-o󰀨) BMC recovery/update in progress
BMC/BIOS blinking green at 1Hz Flash not detected or golden image
checking failure
Reset Button
The Reset Button connection is located on pins 3 and 4 of JF1. Momentarily contacting both
pins will reset the system. Refer to the table below for pin denitions.
Reset Button
Pin Denitions (JF1)
Pin# Denition
3 Reset
4 Ground
Power Button
(Blue LED_Cathode_UID)
Reset Button
HDD LED
FP PWR LED
ID_UID/3.3V Stby
Ground
19
Ground
20
1 2
Ground
Power Fail (for LED6)
NIC2 Active LED
NMI
3.3V
(Red OH/Fan Fail/PWR Fail for LED5/Blue UID LED)
3.3V
Red+ Blue+
P3V3_STBY
NIC1 Active LED
Key
Key
P3V3_STBY
1
2