Rere45 :
I can not run any thing on it, all dead.
Oh, so, then the situation worsened ? You originally said
No start up menu, when clicking on the START it shows an Empty sign, No My Computer and no My Document, also no programs at Disk Top at all, what should I do?
Do you see any lights, when you startup, like A: Drive, Hard drive flickering ?
Don't know your computer model, but any orange lights appear on back of unit ? Anything on the Monitor ? Do you have a Windows CD to boot from ? If you see none of the above you may have a power supply problem.