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IBM SY27-0345-06 User Manual

Page 35

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MAP 0160: Service Port on 12x Model Is Not Working

001

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 system green LED blinking and the system amber LED on?
Yes No

002

There is a problem with the attached device or its cable.

003

Replace the system board. Then, go to “MAP 0210: Verify Operation” on
page 2-23.

Chapter 2. Problem Determination

2-13