My brother has a Radeon HD 7750 running Crimson 16.3.2 on Windows 10 32bit. His PC is connected to a 65 inch 4K TV (LG). I cannot find where to change the screen resolution in the Radeon Crimson software (I had no problem finding this option in Catalyst). If I right click on the windows desktop I can change the resolution via Windows Settings, but only get 1920 * 1080 as a maximum resolution.
The HD 7750 should support 4096x2160 via HDMI.
Any help would be greatly appreciated.
Please provide more information.For example, how is the display connected, is it using any adapters or dongles?
What is the make and model of the 7750/TV?
Is GPU Scaling enabled in Radeon Settings? If so, please disable it and see if that enables the correct resolution via Windows.
The resolution and refresh rate are only adjustable via Windows Display Properties. This is expected behaviour.