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chrisperro

macrumors 6502
Original poster
Oct 24, 2009
306
1
canada
So I have a white MacBook with lion late 2006 , the screen in normal boot don't show but if I connected to external display works only on the external but if I disconnect the external my screen comes back to normal.

once in a while (not too often)I power on without the external display and the screen flickers , I can see everything and click but it just flickers , I move the display around for maybe a lose connection but no change , the only way is to connect to external and disconnect.

Thanks guys , this is my first tread , I always search first.

Edit: boot up in safe mode ok then restart and now is screen is ok.
 
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