I really need help with my graphic card problem. When I run at 1920 x 1080, there were occational horizontal lines on the screen. At 1680 x 1050, there is no problem. Can could there be something wrong with the graphic card? Below is my PC configuaration:
INTEL i5 ASUS P7P55D OCZ 4gb ram XFX HD 5670 1GB 128-bit DDR3 CORSAIR CMPSU-400CX 400W Monitor: HP2311x
I really appreciate your help.
More aboutscreen flickering high resolution
It's probably a defective GPU. Try installing the latest drivers or if you can test it in another rig.If neither helped,then RMA it
its probably a defective gpu..though you should try another cable...
Thank you for the suggestion, I will try to RMA it. When I was using my old 1680 x1050 monitor, none of this ever happen. Also, sometimes my computer from sleep or shut up. I am suspecting it's a driver's problem. Any help would be appreciated!