So does anyone know about the iMac (400 mhz DV slot loading SE) screen goes dark sometimes - a restart fixes it. Then one day the screen when red and then next time it wouldn't turn on. Went to an authorized dealer who said it was a common problem and fixed it Died 2 days later and they fixed it again. Now screen is getting dark again. Anyone else experiencing this? Bought the machine in Dec 99, should still work - running oS x 10.1.5 384mb ram 10 gig hd 400 mhz processor