screen black but computer on
Computer is on but screen very dark almost back. Tried to reset P ram & also took out memory cards & then re-inserted. Still black screen. What to do?
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Can you still see a faint image on the screen? If yes, try AussieMacs suggestion. If that fails than most probably your inverter board is gone.
Look at this Remplacement de l'inverseur du MacBook Core 2 Duo.
The inverter controls the backlight of the screen and is cheaper than a new LCD. There is, however, the faint change that the backlight itself failed. Than you do have to replace the LCD.
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+ To check this out hook it up to an external monitor.
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This may sound dumb but have you tried increasing the brightness with the F2 key. otherwise the backlight is dead and you need a new screen here
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There is an easy way to handle your problem; maybe you can try the software "tuneup360". My friends and I all use it, which can help you fix all the problems you may encounter.
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That's just wonderful if you have a PC. I believe the poster is using a Mac.
