hi everybody, i bought my pc from cost to cost (nehru place) 8 months ago and last week i started a download and chose the option "hibernate after completion in idm" after that the power led started blinking and it never started again.so today i went to msi service centre( mb model-880gm-e41) and got it replaced they gave me an old piece (repaired)and i took it because i didn't want to wait for weeks..when i got back home i tried the mb and it worked so i started watching a movie and also started a download in background,after an hour or so it turned off automatically and the power led also started blinking now its not booting up at all...what can be the problem..any help will be much appreciated.THANK YOU