Graphics Card Not Registering

G

Guest

Guest
Can someone tell me what is going wrong, my HD4830 has began to stop registering.
My resolution dropped from 1680x1050 (native) to 1400x1050 in resolution,
CCC won't open anymore and alerts me that my driver is not working,
Specific video card information aren't being detected,
Games won't open, loads and then stops before the game should be opening,
Also had problems booting up (stuck at load screen), but that has stopped

I've tried reinstalling with new drivers and reseating my video card with no use.
 
Have you used System restore to a date earlier than you had the problem? If not try that. If the problem continues, you should uninstall the ATi CCC and all the ATi drivers (from Add?Remove programs), re-boot, run Driver Sweeper to clean all your ATi entries. Re-boot. Reinstall the latest ATi drivers that worked on your system.