So I have a SAMSUNG Syncmaster T24B350 that I used for a while. Its capped at 60hz obviously. I recently bought a ASUS PG278Q which supposed to display 144hz. When I plugged it into my GPU it displayed 24hz. I tried this ASUS monitor with other DP cables, updated the drivers, restarted it..everything but I came to the conclusion that it may be a faulty monitor. I'm hoping it has nothing to do or there is nothing wrong with my desktop computer but hooking up my desktop computer with my Syncmaster Display works perfectly fine. Does that mean that its just the ASUS monitor and not my desktop computer? Just want to make sure.