6
2.
Verify that the system software image on the switch is correct.
Log in to the switch through the console port and restart the switch. If the system reports that a
CRC error has occurred or that no system software image is available during the BootWare
loading process, reload the system software image on the BootWare menu and configure it as
the current system software image.
3.
If the issue persists, contact H3C Support.
Operating power module failure
Symptom
A trap or log is generated indicating that an operating power module is faulty.
Solution
To resolve the issue:
1.
Execute the
display power
command to display power module information.
<Sysname> display power
Slot 1:
PowerID State Mode Current(A) Voltage(V) Power(W)
1 Normal DC -- -- --
2 Fault AC -- -- --
If the power module is in
Absent
state, go to step
. If the power module is in
Fault
state, go to
.
2.
If the power module is in
Absent
state, perform the following tasks:
a.
Remove and reinstall the power module to make sure the power module is installed
correctly. Then, execute the
display power
command to verify that the power module has
changed to
Normal
state.
b.
If the power module remains in
Absent
state, remove and reinstall the power module in an
empty power module slot. Then, execute the
display power
command to verify that the
power module has changed to
Normal
state.
c.
If the power module remains in
Absent
state, replace the power module.
3.
If the power module is in
Fault
state, perform the following tasks:
a.
Verify that the power module has not been disconnected from the power source. If it has
been disconnected from the power source, connect the power source to it.
b.
Verify that the power module surface is clean. If there is dust accumulated on the power
module, remove the dust. Then remove and reinstall the power module. Execute the
display power
command to verify that the power module has changed to
Normal
state. If
the power module remains in
Fault
state, go to step
c.
Install the power module into an empty power module slot. Then execute the
display power
command to verify that the power module has changed to
Normal
state in the new slot. If
the power module remains in
Fault
state, replace the power module.
4.
If the issue persists, contact H3C Support.
