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Troubleshooting flowchart
Figure 5 Troubleshooting operating power supply failure
Solution
To resolve the issue:
1.
Identify the operating state of the power module.
Execute the
display power
command to view the operating state of the power module.
<H3C>display power
Input Power: 2364.0 W
PowerID State Mode Current(A) Voltage(V) Power(W) FanDirection
1 Absent -- -- -- -- --
2 Absent -- -- -- -- --
3 Absent -- -- -- -- --
4 Absent -- -- -- -- --
5 Absent -- -- -- -- --
6 Absent -- -- -- -- --
7 Absent -- -- -- -- --
8 Absent -- -- -- -- --
9 Absent -- -- -- -- --
10 Absent -- -- -- -- --
11 Normal AC 24.5 54.9 1345.5 --
12 Absent -- -- -- -- --
13 Absent -- -- -- -- --
14 Absent -- -- -- -- --
15 Absent -- -- -- -- --
16 Absent -- -- -- -- --
The power module
in
Absent
state?
Power cord
connected securely?
Remove and reinstall
the power module
Resolved?
Operating power module
failure
Yes
No
No
Yes
Resolved?
No
Yes
Yes
No
The temperature
too high?
Make sure the
temperature is in the
acceptable range
Resolved?
Yes
Yes
No
No
Contact the support
End
Connect the power
cord securely
