Awhile back my eMachines T6420 blew some caps on the motherboard and quit working. I bought a new MS-7207 mb and a new power supply. It still won't work right. The computer powers on and off with the front power switch but I get no indicator lights on the front of the tower and a "No Signal" message on the monitor. The Caps lock and the Num lock lights on the keyboard don't light up and my optical mouse light doesn't come on. The cooling fan on the power supply and on the case run but the CPU fan is off. My DVD\CD tray will open and close but if I put the restore disc in it nothing changes. I would really like to get this machine running again so that I can rescue my files. I have an exterior hard drive I used for backups but since this machine I have now is a Win 7 version it refuses to recognize most of the backuped up data. Plus I really miss Outlook Express. Thanks for any help you can give me.