Graphic card problem please help

[Faisal1990]

hi i have recently installed nvida 8500gs on my vista ultimate ie just plug and play as someone suggested, my problem is when i turn of the pc and the next morning i turn it on i pust the turn on button and it makes a restart noice keeps repeatedly doing it with no display, as soon as i pull the vga wire from the graphics card and plug it back in it goes all ok but has become annoying because i have to do it when ever i turn the pc on.

i have an intergrated 6400 nvida card can some one please help me it was ok for the first week then it all started.
my pc specs are:
acer t1800
2.5gb ram
160gb harddrive (hitachi)
vista ultimate
i have ran mem test and harddrive no problem i can play games all day long no problem just when i turn pc on...

thanks for the help guys really appriciated it.

 

[solubledrain]

Did you uninstall the integrated graphics driver? and installed the new driver for the 8500gs card?

Also maybe you have to set in the BIOS menu to PCIx for display.

 

[Faisal1990]

thanks ill try and get back