[SOLVED] Could be a dead mother board

[bethss1949]

Have a hp p-7-1414 desktop computer. The monitor not displaying and keyboard doesn't work. New keyboard has no lights showing(not working). New mouse working. Has a new VAGand DVI cable also. Added a Radeon hd 7750 card about a yr ago that has been working fine.

Put computer to sleep then tried to wake it the next morning and nothing worked.
HELP

 

[cin19]

Try this: Bench it - Troubleshooting http://www.tomshardware.com/faq/id-1753671/bench-troubleshooting.html