![](/images/new-backgrounds/1321818/32181843x1.webp)
|
| Troubleshooting |
| Symptom Charts/Video (Continued) - 10 | |
|
|
| Video (Continued) |
| |
|
|
| |||
No display but | 1 | Adjust screen contrast and brightness settings. | |||
computer appears to | 2 | Verify | |||
operate correctly | 3 | Replace inverter board. | |||
|
|
| 4 | Replace interconnect cable. | |
|
|
| 5 | Replace interconnect board. | |
|
|
| 6 | Replace display. | |
|
|
| 7 | Replace daughterboard. | |
|
|
| 8 | Replace motherboard. | |
|
|
| 9 | Return computer to Apple. | |
Display shows | Condition is normal for PowerBook 100 screen. | ||||
rainbow colors when |
|
|
| ||
viewed from extreme |
|
|
| ||
side angles |
|
|
|