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Troubleshooting Symptom Charts/Video - 10
Display is very light
or totally white
1 Adjust screen contrast and brightness settings.
2 Verify display cable, inverter board, and logic board
connections.
3 If display cable connection to logic board is loose, replace
brightness and speaker grill.
4 Replace inverter board.
5 Replace display.
6 Replace logic board.
Display stopped
working or dimmed
but is fine now
1 Replace display.