LCD becomes black at OS boot
Hello,
at power-up the LCD is white/gray with the Apple logo, then the loading logo (rotating circular segments). Then the display turns black. Everything works perfectly on an external display. I tried to change the LCD, the result is same.
What could be the problem ?
Thank you for your help.
1条评论
thank you Dan. No it doesn't help (I used the procedure with removal of the battery).
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