Troubleshooting

 

Symptom Charts/Video (Continued) - 9

 

 

 

Video (Continued)

 

 

 

 

Display is very light

1

Adjust screen contrast.

or totally white

2

Adjust screen brightness.

 

 

 

3

Check display cable, inverter board, interconnect board, and

 

 

 

4

logic board connections.

 

 

 

Replace inverter board.

 

 

 

5

Replace interconnect board.

 

 

 

6

Replace display cable.

 

 

 

7

Replace display.

 

 

 

8

Replace logic board.

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Apple 150 manual Video