If you can’t find the settings, give the manual a quick read, and the process will likely be illustrated in there somewhere. Monitors and TVs from different manufacturers have different ways to do this, but you’ll typically find resolution settings in the Display or Picture settings. You could also adjust the resolution from the screen you’re using. If you don’t use NVIDIA, you’ll either have the Intel Graphics Control Panel or the AMD Radeon Software, both of which will allow you to adjust your screen resolution.
