I have an HP Desktop computer Model P6531C that was working perfectly welle when I shut it down at night and the next morning when I turned it on nothing happended it just sits there no post no video and my monitor just say no signal . I tried all your suggested steps . I installed a new video card stil nothing but all lights are on and the psu is good memory also .
Please help me don't understand what is going on neither how to fix it
Thank you
Roly
Please help me don't understand what is going on neither how to fix it
Thank you
Roly