AP0 LED (Green)
1
Table 26. LEDs description
Scenario
RoT security module fatal
firmware failure
No system power (FPGA
heartbeat LED off)
XCC firmware recoverable
error
XCC firmware is recovered
from error
UEFI firmware authentication
failure
UEFI firmware is recovered
from authentication failure
System is OK (FPGA
heartbeat LED is On)
XCC system management port LEDs
This topic provides information on LEDs of XCC system management port.
The following table describes the problems that are indicated by LEDs on XCC system management port.
ThinkSystem SR675 V3 User Guide
234
AP1 LED (Green)
2
Fatal
AP0
AP1
Error
LED
LED
LED
Off
Off
On
Blink
N/A
On
Blink
N/A
On
Off
Off
Off
Blink
N/A
Off
On
N/A
Off
N/A
Blink
Off
N/A
On
Off
On
On
Off
Fatal Error LED (Amber)
3
FPGA
XCC
heart-
heart-
Actions
beat
beat
note
note
LED
LED
Replace the firmware and RoT
N/A
N/A
security module.
Replace the firmware and RoT
N/A
N/A
security module.
Replace the firmware and RoT
On
N/A
security module.
If the AC power is on, but the
system board assembly does
not have power, then:
1. Check the power supply
Off
Off
2. If the PSU or PIB is good,
Information only. No action is
N/A
N/A
required.
Information only. No action is
N/A
N/A
required.
Information only. No action is
N/A
N/A
required.
Information only. No action is
N/A
N/A
required.
Information only. No action is
On
On
required.
unit (PSU) or power
interposer board (PIB) if
any. If the PSU or PIB has
any error, replace it.
do the following:
a. Replace the system I/
O board.
b. Replace the processor
board.