I have a Windows 8.1 tablet with an Intel Atom Z3735F SoC. This has an integrated Intel HD GPU.
The tablet has an micro HDMI port at which I want to attach a TV.
But on the TV I only get a signal with an huge overscan (black frame around the screen).
I checked the reason for that: My tablet runs at a resolution of 1280x800 which is the same resolution I selected for the tv (HDMI port). But the TV says it gets a 1920x1080 resolution. And in this HD image is the tablet screen centered.
I tried multiple configurations and settings, but the only way in which I get a fullscreen image on the TV is when i set 1920x1080 as a resolution. Which is bad because I can't use the tablet screen in full HD.
I already un/installed the newest driver multiple times.
I also tried this solution but the customModeApp will not work with the newest drivers anymore.
I have searched the Intel forum for hours, where multiple people reported the same issue. Unfortunately without an real solution.
Has anyone an idea how to solve this problem?