Questions & Answers for: apple imac screen white black

screen Appeared suddenly after I changed the view zoom settings. After resetting the zoom, the white vertical bar remains. What to do? Try a reboot. If it remains, shut down and leave off for about an

...(1-800-My-Apple) I just got my screen on my iMac (out of warranty and about the same vintage) replaced for free. There is a Special Warranty for this problem. It my not be the same for yours, but

...imac 21.5 10.6.6 doesnt starts up it freezes on the white screen w. the apple and the loading bar or circle! Try turning on the computer while holding down Command+Option+P+R until you hear the boot ...

apple iMac g5 mac desktop stuck on white screen with apple no circle it turns on but once the screen goes all white with the gray apple on the screen it does not do ANYTHING Try two or three times, ...

...imac black screen Yeah, the graphics card is either toast or has become desoldered a bit from the board. It's a pretty common problem with that era of iMacs. Sorry I couldn't be of any more ...

...TechTools Deluxe says hardware all OK. Try a PRAM reset. Probably more than once. http://support.apple.com/kb/HT1379 check this help tip, you can get it fixed: How to Fix iMac Screen Goes ...

iMac desktop on, the gray apple appears on a white screen and stays as if it's going to turn on, but nothing else happens. It never fully starts up. Help! Here's a video Charles East suggested

middle cut out of display A1058 Are there any screen adjustments on an imac A1058, middle of screen has a 2 inch white bar from top to bottom Sounds like faulty screen.

IMAC A1173 SCREEN JUST DISPLAYS DIAGONAL LINES OF BLACK AND WHITE SQUARES Well .... If I remember right if you hold down the D key it will do just that... maybe the key is stuck

IMAC Updated OSX, now computer will not turn on? Clicked on update and restart, my name appeared, entered password, gray spinning icon and progress bar appear, bar progresses 1/8th of bar then screen ...