Hey my monitor image has been getting slightly shaky for some odd reason. I am pretty sure monitor is not going bad on me anything. double checked the cords and connections. And did not fix the issue. But i did notice my old r9 270 is running at 450 MHz instead of hte 900 Mhz it usually runs at. it goes up to 900 MHz during gaming or something and drops down to 450 MHz temps are fine. And when i get it to 900 Mhz and try to recreate the screen shake it does not happen. Could this be the problem? Monitor resolution is 1368 X 768 with 60 hertz refresh rate as well i think