TroubleshootingSymptom Charts/Video - 14
Video
Backlight doesn’t | 1 | Verify that cables are not pinched or severed. |
operate | 2 | Check display cable, converter, inverter, interconnect board, |
| 3 | daughterboard, and motherboard connections. |
| Replace converter board. | |
| 4 | PowerBook 180c: Replace inverter board. |
| 5 | Replace |
| 6 | Replace interconnect board. |
| 7 | PowerBook 165c: Replace display. |
| 8 | Replace daughterboard. |
| 9 | Replace motherboard. |
| 10 | PowerBook 180c: Replace display (CPRC/international |
|
| repairers only). |
