Diagnostics
47
Edge Switch 2/12 Service Manual
3
lists event codes, brief explanations of the codes, and the suggested
actions to isolate faults.
4
POST/IML diagnostics detected a FRU failure as indicated by event code 400
with supplementary event data.
1. At the EWS Event Log, examine the first two bytes (0 and 1) of event data
associated with event code 400.
2. Byte 0 is a FRU code that indicates the failed FRU. Byte 1 is the slot number
of the failed FRU (00 for a nonredundant FRU).
lists byte 0 FRU codes and suggested actions to isolate faults.
5
The CTP card failed POSTs as indicated by FRU code 02. Replace the switch.
Exit MAP.
6
A cooling fan failed POSTs as indicated by FRU code 05. Replace the switch.
Exit MAP.
Table 5: MAP 0200 Event Codes
Event
Code
Explanation
Action
400
Power-up diagnostic
failure.
Go to
step 4
.
411
Firmware fault.
Go to
step 8
.
Table 6: MAP 0200 Byte 0 FRU Codes
Byte 0
Failed FRU
Action
02
CTP card.
Go to
step 5
.
05
Fan module.
Go to
step 6
.
06
Power supply.
Go to
step 7
.
