A family member has an older AGP based system. They have a 9700 Pro that is failing. I have an old but good X800 XTPE AGP in a box. Can I simply just swap out the 9700 for the X800 XT without uninstalling the drivers, as they both will need the same AGP drivers that are already installed on the system. The OS is XP Home. I would just need to uninstall the card from device manager, power down, swap the cards, and power up, right?