Troubleshooting | Symptom Charts/Video - 9 | |
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Video
Partial or full row of pixels is always on or never comes on in an active matrix display
Note: A certain number of defects are inherent in display technology and vary by many factors, including type of technology. If you suspect that your display contains an abnormal number of defects, call Apple Technical Support.
1Check display and backlight cables and connections.
2Replace display.
3Replace logic board.
Display is very light | 1 | Adjust screen contrast and brightness settings. |
or totally white | 2 | Verify cable, inverter board, and logic board connections. |
| 3 | Replace inverter board. |
| 4 | Replace display. |
| 5 | Replace logic board. |
