Screen resoultion help!?!?!?!?!?

willy2558

Distinguished
Dec 14, 2011
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Hi,
I have an asus moniter (forgot what its called) but i have a HD 6970 graphics card (using dvi) but i cant even get 1980x1200 i can only get 1980x1080. Can some tell me how i can get better resoultion?
Thanks
P.S my screen is 21.7 inchs
P.SS i habe a hdmi cord. Should i use that?