8
Newly installed power module failure
Symptom
A trap or log is generated indicating that a newly installed power module is faulty.
Solution
To resolve the problem:
1.
Execute the
display power
command to display power module information.
<H3C>display power
Slot 3:
Input Power: 301(W)
PowerID State Mode Current(A) Voltage(V) Power(W)
1 Absent -- -- -- -- --
2 Absent -- -- -- -- --
3 Absent -- -- -- -- --
4 Normal AC 24.91 12.10 301 PowerToPort
If the power module is in
Absent
state, go to step
. If the power module is in
Fault
state, go to
.
2.
When the power module is in
Absent
state, do the following:
a.
Remove and reinstall the power module to make sure the power module is installed
securely. Then execute the
display power
command to verify that the power module has
changed to
Normal
state. If the power module remains in
Absent
state, go to step
b.
Remove and 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
Absent
state, go to step
.
3.
Remove and install the power module into an idle 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, go to step
.
4.
If the problem persists, contact H3C Support.
Fan tray failure
Symptom
A trap or log indicates that a fan tray is faulty, or the
display fan
command shows that a fan tray is
not in
Normal
state.
