| Troubleshooting |
| Symptom Charts/Video (Continued) - 10 |
|
| Video (Continued) | |
No display, but | 1 | Press any key to wake computer from system sleep. | |
computer appears to | 2 | Adjust screen contrast and brightness settings. | |
operate correctly | 3 | Verify cable, inverter board, trackpad, keyboard, inter- | |
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| 4 | connect board, daughterboard, and motherboard connections. |
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| Connect power adapter. | |
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| 5 | Replace inverter board. |
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| 6 | Replace interconnect board. |
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| 7 | Replace |
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| 8 | Replace display. |
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| 9 | Reseat daughterboard. |
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| 10 | Replace daughterboard. |
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| 11 | Replace motherboard. |
