Apple 4400/200 PC Manuel D’Utilisation
![Apple](https://files.manualsbrain.com/attachments/2c022a7d1a76dcd8f02c04aa8d97faf41b63902f/common/fit/150/50/8a691e9df6162751590e2cef93a951cf3a39c94b6949421016232655b22d/brand_logo.png)
Troubleshooting
Symptom Charts/System - 4
System
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.