DeadKOLD

I have tryed all the above still stuck in 60hz even installed the newest driver one was released oct 7 still stuck in 60hz... ? in radeon settings i can't find a listing of available resolution i always change it in win10 display settings... i have tryed custom resolution doesn't work it says that my monitor doesn't support it i tryed 1440p 120hz i have no clue what to do next... my tv is set to pc mode i have tryed switching it to console mode doesn't work...

I can't figure out how to set my Q70R in 120hz its connected with a hdmi 2.1 cable also im new to AMD video cards i have a RX 5700 XT... i set my resolution to 1440p but as you can see in the picture its still in 4k... HELLLLLLLLP! also if you can tell me some tips on other setting to get the best pictures possible would be appreciated! Thank you!