24 intel I mac Froze!?
24" i intel mac erly 2008 3.06ghz + 4gig+ nvida GT 8800 video card (I bought it in June 2008. Never had a problem with him)
The problem: Operating system Froze/Stuck. I turned off and turned on but it is not caming up. Sent to the lab, they said the board should be replaced. I bought a board and installed all the accessories that exist on my board, but the problem remains.
I replaced the new memories. I tried to bring up a cleen operating system installed on an external disk + tried installation disk but all failed -agin, just can not get past the white screen!!
Apparently there is no connection between the cleen operating system / installation disk and the computer hardware.
What is strange is that I can bring up vista form the bootcamp (but do not play FHD video Properly.) - meaning, graphics card, is not dead!
What do you think is the reason of failure the ability to bring up the operating system - "mountain lion"?
(I checked all connections everything fine there).
If i am not wrong I also tried without peripherals and no change.
Although I do not care to try again ...
The question is, whether is there any chance that this problem is still coming from video card damaged? Or the power supply?
If so, what way to test it?
By the way, this is a phenomenon that happened to me twice on the windows
Is this a good question?