Chosen Solution
Need help, my Imac stopped working mld use, initially whitce sceen, but when trying to rwboot pixels and intermittent numbers. No safe mode availableHave tried to fix..got install OS, but stalling
Do you have access to an external display which you can plug in via DVI port on the system. Does it look clean? If it does then you have a bad display assembly and/or the displays data cable. If the image is the same then the logic boards GPU logic has an issue.
