I have just bought an 8800gt xfx as my old 6600gt died. But the trouble is, the system won't post or boot with this new card in. I should probably point out that the old card was AGP and the new card is PCI-E. Does any one have a similar set up or have any idea why this may not be working?
I posted this previously but gave the wrong board details (half asleep).
More aboutasrock 775dual vsta 8800gt boot post
you probably have to go into BIOS and change your primary video device from AGP to PCI-E. Hopefully you have an adequate power supply too or else you'll have other problems. Hope this helps
Thanks. Have changed the setting to PCI-E already and have a 550w power supply so should be sufficient.