Hello everyone After my son's computer was put away for a couple months, when he set it up again he said that it made a low pitch hum and smelled like burning rubber. Now nothing happens when the on button is pushed. The green light on the motherboard comes on when it's plugged in. Would this be a powersupply or motherboard problem? Any sugestions would be helpful. Harry Do you want to signoff PCBUILD or just change to Digest mode - visit our web site: http://freepctech.com/pcbuild.shtml