A friend of mine has just upgraded their graphics card to a GeForce 4, unfortunatly the AGP bus speed is set at 1X when the board supports 4X and the m/board 2X. As far as I know there is not an option in the BIOS to change this setting and the m/board is new enough to to need jumpers. Does anyone know of ay software that would correct this? It is running on the latest drivers and DirectX9. I have done a search in the forum however the results do not help.
I am just in the process of upgrading the BIOS. Unfortunatly the AGP drivers refuse to install, giving an error message 'cannot find rundll'. He is running windows XP Pro. There are no options in the BIOS to change AGP speed,only for the aperture size.