Programs not working after replace and install new GPU

rayhvs

Honorable
Apr 29, 2013
3
0
10,510
Hello everyone, I upgraded my GPU from ATI Radeon HD2600XT to a Asus Radeon HD7750. I uninstalled anything ATI through the control panel (and even clean it through sweep driver) then replace my new GPU and ran the drivers (downloaded off of the AMD website) the installation went fine and Windows can detect the card, but I'm having a problem with almost every program I have on my computer.

I can't play any youtube and embedded video through chrome (it keep showing shockwave flash not working), I open firefox and IE for a few seconds then it crashes. Catalyst Control keep failing when I open it, and the list goes on and on.

Am I doing anything wrong? I have found the similar problem, but the solution is reformat to win 7. Is there any other solution, other than reformat to win 7?

My current spec is as follows:

Dell XPS 420 with:-
1) Intel Core 2 Quad Q6600
2) OS Vista 32 bits
3) 3gb ram
4) etc......

Thank you for your help.
 

rayhvs

Honorable
Apr 29, 2013
3
0
10,510


That 1st i have install the driver from the CD given, thenafter i have reinstall the driver from AMD website. But it not work. May be tonight i try on this again.