My moms imac has about 20 lines running up and down the screen and I was wondering if there was anything I can do to fix it or is it an internal problem with the computer itself? Any information would be helpful.
My moms imac has about 20 lines running up and down the screen and I was wondering if there was anything I can do to fix it or is it an internal problem with the computer itself? Any information would be helpful.
In my case running the Hardware test and resetting the PRAM allowed me limited use until it locked up again. Did that 3 times and had it all up to date with backups before i sent it in. 18 months old and 6 months out of warranty and only paid shipping both ways to Apple repair agent. Good luck.
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