Apple PowerBook 165 - Manual (Page 36)

Troubleshooting Symptom Charts/Video - 12
Video
Display is very light
or totally white
1 Adjust screen contrast.
2 Check display cable, inverter board, interconnect board,
daughterboard, and motherboard connections.
3 Replace inverter board.
4 Replace interconnect board.
5 Replace display cable.
6 PowerBook 160/165: Replace display.
7 Replace daughterboard.
8 Replace motherboard.
9 PowerBook 180: Replace display (CPRC/international
repairers only) or return computer to Apple.