Hey, I've got a 2 yr old emachine....power went off recently and now it will not boot up....it goes to a screen asking me if I want to go into safe mode or last working configuration....etc----No matter what I choose it freezes...I have tried reinstalling windows---it freezes at the first blue screen after loading all the files----It says now starting windows and will not go any further--- took the hard drive out and reformatted---same thing------I took the hard-drive to another computer and loaded XP on it and works fine----It won't work in the emachine---reformatted again---same problem when I try to reinstall on the Emachine, it freezes on the blue screen when it says starting windows-----I thought it may be the BIOS so I reset it to fail-safe defualts----I even replaced the battery----I also tried two different XP disks----I even bought and replaced the ram because I thought it may have been damaged---Tried different drive cables----I am all out of ideas, other than a bad motherboard--any ideas??? PLEASE HELP