Video graphing issue for hp

[san21191]

sir,
i have hpdv9547cl computer.and it had n-vidia georce 8600gs graphics card.when i switch on computer small dots of colors are spread in the bios screen and also on the desktop.i updated my video drivers and also updated my bios driver but it does notwork now.
tell me what should i do for it?????/

 

[arges86]

could be a bad monitor... pixels dieing
if not, try to take your graphics card out, clean the connection and put it back in
if that doesn't help, than u may have a dead card and need to replace it