IBM SY27-0345-06, Руководство по обслуживанию и ремонту

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MAP 0180: Second Service Port Is Not Working
001
Is the service port green LED on?
Yes No
002
Check the connection to the system board.
Is the service port seated correctly in the socket?
Yes No
003
Seat the service port in the socket firmly.
Is the problem corrected?
Yes No
004
Go to Step 007.
005
Go to “MAP 0210: Verify Operation” on page 2-23.
006
Go to Step 007.
007
Run the Extended POST using a wrap plug in the service port. For assistance, go
to Chapter 3, “Diagnostics” on page 3-1.
Is the service port green LED on?
Yes No
008
Go to Step 010.
009
Problem is corrected. Go to “MAP 0210: Verify Operation” on page 2-23.
010
(Step 010 continues)
Chapter 2. Problem Determination
2-15