HP Support Forums
Join in the conversation.
01-21-2010 09:30 AM - edited 01-21-2010 09:38 AM
I have a Pavilion dv9820us laptop running Vista 64-bit SP2 and a Nvidia 7150M/630M video card. When I turn my laptop on the screen is dark. When I hook up a external monitor I can see my desktop. Sometimes after uninistalling an re-installing the video driver I can my desktop on my laptop. After I restart the laptop the screen returns to darkness.
Any suggestions on what I can do so I can see my desktop on my laptop consisently? Thank you for looking.