3745 MAPs
Power MAP 3950: PCC-Detected Error on MOSS Reset
Symptom Explanation Conditions That Could Cause This Symptom
Incorrect states/sequencing in
MOSS reset signals.
MPC
MCC
DFA
PCC
PS1
001
– Power the 3745 OFF as follows:
Set the power control to local mode:
– Using Power Control, scroll till the
value is 3.
– Press Validate.
Press Power Off.
– Unplug the:
MCC card (01A-X0H)
MPC card (01A-X0E)
DFA card (01A-X0G)
– Press Power On Reset.
Does the same error appear?
Yes No
002
– Replug the:
MCC card (01A-X0H)
MPC card (01A-X0E)
– Exchange the DFA card (01A-X0G).
– Press Power On Reset.
Does the same error appear?
Yes No
003
Go to “CE Leaving Procedure” on
page 4-102.
004
– Press Power Off.
– Exchange the DFA card (01A-X0G).
– Exchange the MPC card (01A-X0E).
– Press Power On Reset.
Does the same error appear?
Yes No
005
Go to “CE Leaving Procedure” on
page 4-102.
006
(Step 006 continues)
006 (continued)
– Press Power Off.
– Exchange the MPC card (01A-X0E)
– Exchange the MCC card (01A-X0H)
– Press Power On Reset.
Does the same error appear?
Yes No
007
Go to “CE Leaving Procedure” on
page 4-102.
008
Suspect the MOSS board 01A.
009
– Press Power Off.
– Exchange the PCC card (01A-X0B).
Chapter 2. Map for FRU Isolation 2-27
