Apple 4400/200 PC Manuale Utente

 

 Troubleshooting

Symptom Charts/System - 4

 

Front power switch 

LED does not light up

1 Check LED connection to logic board.

2 Check polarity of LED connector on logic board. Triangle 

should be over pin 1.

3 Check cable for cuts (especially under CD-ROM drive).

4 Replace LED harness.