installing a righteous 3d onto a jetway 531 cf but although the card is detected it will not become default graphics driver. have changed bios a nd deleted on board vga but always the on board vga is again detected and set up as default
In safe mode remove all video drivers and then let windows rediscover things. If it finds both adapters (as it might) then disable (don't delete) the onboard adapter in device manager.
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