I just bought the Radeon HD 4770 graphics card because my Nvidia 7900gs stopped working. I've never owned a ATI card but I did what everyone said remove all the old Nvidia software. So I installed the card just fine but I tried downloading the newest drivers from the ATI website everytime I run the thing to install my computer restarts. So I tried like 5 times and the same thing when it was about to install. So instead I put the disk that came with the card and it installed but now how to I upgrade to the new catalyst when I downloaded the one from the website and it wont install. Please help anyone who has an ATI card.
Also for reference if anyone has questions about my card mobo, power supply or past topic here it is
specs on my power supply is 550 watts. But I've had the rig for 2 years and I dont see how its going to crap out now.