TS3824: iMac (Mid 2011): Unresponsive white screen on startup or vertical lines on screen

Learn about iMac (Mid 2011): Unresponsive white screen on startup or vertical lines on screen

frankfromcovina

Level 1 (0 points)

Q: Computer starts up to white screen

My iMac starts up to a white screen and stays that way and won't start.

iMac, Mac OS X (10.7.3)

Posted on Apr 14, 2012 5:40 PM

I have this question too

Q: Computer starts up to white screen

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by ds store,

ds store Apr 14, 2012 6:44 PM in response to frankfromcovina
Level 7 (30,400 points)

Apr 14, 2012 6:44 PM in response to frankfromcovina

Hold Shift key upon boot, if you get in copy your users folder to a extenral drive as soon as possible and disconnect, do not use TimeMachine you can set that up later.

https://discussions.apple.com/docs/DOC-3046

https://discussions.apple.com/community/notebooks/macbook_pro?view=documents
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