I have plugged my laptop into my LCD TV via HDMI and the screen doesn't fit correctly. When I go to adjust the scaling options in the CCC, the underscan-overscan option is grayed out. I've tried adjusting to different resolutions but nothing I try works.
I am using a Lenovo G50 laptop. I have an AMD Radeon R5 Graphics chip. I have the latest drivers and the latest version of the AMD Catalyst Control Center. I am running Windows 10.