Does My Imac 2011 Have Dead Gpu Unusual Symptoms Imac Intel 21 5 Emc 2428
Chosen Solution Hi there, I know about iMacs 2011 tend to have dead GPU but I wish to know 100% before I start deep messing around in it. So when power on - it has “chime” and black screen - I hear HDD is loading something - and nothing else happening. When I insert my old MacOS Panther DVD to boot from it while connected to TV via minidiplay to HDMI cable (which 10000% works) then………....