Hey everyone, So I just picked up a new BENQ XL2420Z monitor, and I am unable to get it past 49 FPS and I can not figure out why, I tried everything I know. I need a more tech savvy person. I use to have a Samsung 720p TV and I could get 80 to 90fps on ultra, doesn't make any sense to me. my specs i7-4770k, MSI Z87 MPOWER, ASUS HD 7970 Directcu ii, Using DVI at 144mhz. Corsair Vengeance LP 16gb (4x4). Please help.