|OK, you ran the hard drive diagnostic that's part of the HP bios utilities? And now nothing works? When you turn it one now does anything show on the screen--logo, posting screen, error messages?|
Were you having problems that prompted you to run the diagnostics or did you just do it because it was there? I don't think a simple diagnostic scan would hurt anything. If it was going to do something destructive you would have been given prior warnings.
Post back its HP model number too.
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