|
| Troubleshooting |
| Symptom Charts/Video - 7 | |
|
|
| Video |
| |
|
|
| |||
Screen suddenly goes | Condition is normal; computer has gone into sleep to conserve | ||||
blank | battery power. | ||||
Screen goes blank and | Adjust sleep delays in Control Panel or connect AC adapter. | ||||
computer shuts down |
|
|
| ||
every few minutes |
|
|
| ||
Pixel never comes on | Replace display. | ||||
Row of pixels never | 1 | Replace interconnect cable. | |||
comes on | 2 | Replace display. | |||
|
|
| 3 | Replace interconnect board. | |
|
|
| 4 | Replace daughterboard. | |
|
|
| 5 | Replace motherboard. | |
|
|
| 6 | Return computer to Apple. | |
