TroubleshootingSymptom Charts/Miscellaneous - 31

Miscellaneous

No sound from

1

Verify that volume setting in Control Panel is above 0.

speaker

2

Verify that no external speaker is plugged in.

 

3

Check connections of speaker to interconnect board,

 

 

interconnect board to daughterboard, and daughterboard to

 

4

motherboard.

 

Replace interconnect board.

 

5

Replace daughterboard.

 

6

Replace motherboard.

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Apple 180C manual TroubleshootingSymptom Charts/Miscellaneous