Supermicro X13SRA-TF - Page 50

50
Super X13SRA-TF User's Manual
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
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. Refer to the table below for pin denitions.
Power Fail LED
Pin Denitions (JF1)
Pin# Denition
5 3.3V
6 PWR Fail for LED6 (Solid red on: PWR failure)
Information LED (OH/Fan Fail/PWR Fail/UID LED)
The Information LED (OH/Fan Fail/PWR Fail/UID LED) connection is located on pins 7 and
8 of JF1. The LED on pin 7 is active when the UID button (JUIDB1) on the rear I/O panel is
pressed. The LED on pin 8 provides warnings of overheat, power failure, or fan failure. Refer
to the table below for more information.
Information LED-Blue+ (OH/Fan Fail/PWR Fail LED for LED5/blue UID LED)
Pin Denitions (Pin 7 & Pin 8 of JF1)
Status Description
Solid red (on) An overheat condition has occurred.
Blinking red at 1Hz Fan failure: check for an inoperative fan.
Blinking red at 1/4Hz Power failure: check for a non-operational power supply
Blinking red at 10Hz (FP red LED) CPLD recovery mode error(s)
Solid blue Local UID is activated. Use this function to locate a unit in a rack mount
environment that might be in need of service.
Blinking blue at 1Hz Remote UID is on. Use this function to identify a unit from a remote location that
might be in need of service.
BIOS/BMC blinking blue at 10Hz BIOS/BMC: recovery and/or update in progress
Red Info LED blinking at 10Hz and
MB UID LED blue blinking at 10Hz
CPLD: recovery and/or update in progress
1. Power Fail LED
2. Information LED
2
1