Just joined the boards and am amazed at the amount of info on them. I'm also amazed by all the problems with eMachines p/s and fried mobo's. I, personally have a HP Media Center PC (m7640n) which I trully enjoy. A buddy of mine that knows I tinker with computers brought me his eMachine T2885 and asked me to see what I could do with it. After reading some of the posts here on the boards, my initial check was the p/s and yes it was bad. I replaced the p/s with another I had as a spare which does work (after testing) but only causes the green led to light on the mobo and spin the fan about one revolution, then nothing. Can I assume that the failure of the old p/s fried the motherboard or.................I'm open for suggestions!