iMac keeps rebooting over & over. Won't fully boot & has lines on LCD
iMac keeps rebooting over and over. It won't fully boot and has vertical lines on LCD screen
Sound chirps... Apple logo comes up with loading bar... gets about 1/2 way then reboots. Does this over and over again.
24" iMac 3.06 GHz, 2x2GB (4GB) & NVIDIA GPU (Model A1225)
Is this a good question?