Screen goes dim after 10 seconds.
Hi all,
I have a Macbook A1181 which starts up okay but after about 10 seconds (just after the apple logo appears on the grey background)the screen goes dim.
I can see the picture faintly on the screen and if I turn the screen brightness right down and then back up the screen is lit but then goes dim again. I've changed the inverter and the problem persists.
Is there a sensor or switch that may be at fault or could the screen be at fault?
Andy
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10 comentários
have you tried booting with your top case disconnected? If not, try that and let me know your results.
por Josh
What happens if you try starting up and hold down the "Shift key"?
por mayer
Hi Mayer. The same thing happens even when I hold the shift key down: grey screen, apple logo and then the screen goes dim. I haven't tried disconnecting the top case yet, though.
por andyinwales
Hate to ask such a silly question, but did you change the Inverter cable as well or did you just replace the inverter?
por Majesty
I dont think it's your reed switch cause that would put the Mac to sleep and you won't see any images at all o your screen.
por Majesty
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