I suspect my father's iMac video card is playing up. I have to see the problem for myself, the fault is out of focus image and artifacts. Would like to see this problem for myself. Is there any burn in (Memory / Video Card testing) software.
The iMac is 3 years old. Sadly the warranty just expired 2 months ago.
The iMac is 3 years old. Sadly the warranty just expired 2 months ago.
