Installed new graphics card and pc is now super slow

Bobojojo

Commendable
Nov 30, 2016
21
0
1,510
My pc:

Intel core i7 920 @ 2.67GHz
6GB DDR 2 ram
750ti graphics card
Windows vista

I am new to all of this computer gaming and just computers in general. I took an old pc that l had found that it could run csgo at around 110fps. So then l bought GTA 5. But with my ancient graphics card it could only run in 600x800. So l bought a new graphics card (750ti) and had a friend that is an old pro at building computers install it for me. The computer works and turns on but is now incredibly slow. Also, when l try to play gta it wont let me is comes up and says "Unable to initialize Directx 9 device. How do l fix this?
 
Solution


You should uninstall your current graphics driver and then install the newest ones from Nvidia. It may help with performance.

MusenMouse

Respectable
Mar 24, 2016
466
0
2,160


You should uninstall your current graphics driver and then install the newest ones from Nvidia. It may help with performance.
 
Solution

Bobojojo

Commendable
Nov 30, 2016
21
0
1,510