Right Guys. This is the monitor I ordered. which says can be overclocked. Once I set it al up. noticed there is no buttons on the front of the monitor. But the buttons are on the back and the buttons are different to what showing on pic. and I cant overclock any1 got any ideas.
https://www.very.co.uk/acer-predator-xb271hbmiprz-27in-169-g-sync-gaming-monitor/1600100396.prd?_requestid=292870&Ntt=g%20sync
https://www.very.co.uk/acer-predator-xb271hbmiprz-27in-169-g-sync-gaming-monitor/1600100396.prd?_requestid=292870&Ntt=g%20sync