Huawei TaiShan Troubleshooting Manual page 24

TaiShan Servers
Troubleshooting
Indicator
Power
button/
indicator
Issue 12 (2022-08-30)
Status Description
Blinking red A critical alarm is
at 5 Hz generated.
Steady The server is operating
green properly.
Steady The server is powered
green on.
Blinking iBMC is starting.
yellow
Steady The server is ready to
yellow power on.
Off The device is not
powered on.
Copyright © Huawei Technologies Co., Ltd.
5 Diagnosing and Rectifying Faults
Diagnosis
alarm information.
For details, see
iBMC WebUI >
Alarm & SEL or
iBMC WebUI >
Maintenance >
Alarm & SEL in the
corresponding
User Guide.
2. (Optional) View the
error code on the
fault diagnosis LED
on the front panel.
For details, see
Using Error Codes
to Locate
N/A
N/A
Press the power button
to power on the server.
If the server cannot be
powered on, log in to
iBMC WebUI and view
the alarm to rectify the
fault.
1. If the iBMC WebUI
is accessible, log in
to the iBMC WebUI
and check for any
alarm.
2. If the iBMC WebUI
is inaccessible, check
whether the power
supply to the server
is normal and
whether the PSUs
are normal.
iBMC
5.4
Faults.
17