TroubleshootingSymptom Charts/Power - 5

Power

Screen is blank;

1

Restart computer.

computer doesn’t

2

Connect power adapter and restart computer in 3-4 minutes.

respond

3

Try known–good, charged main battery.

 

4

Check all interconnect board, daughterboard, and

 

5

motherboard connections.

 

Reset the power manager.

 

6

Replace keyboard.

 

7

Replace interconnect board.

 

8

Replace daughterboard.

 

9

Replace motherboard.

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Apple 160, 165 manual Power