Problem about the display

Problem about the display

I installed Windows 8 in my Bay Trail development board, but when I connected the monitor, there's about one third of my screen is black, so the desktop just like a compressed biscuit, please see the picture below:

PS: I can't change the resolution in Win8, the opition is locked, just 1280*1024, but instead, it looks like 1024*1280

So my question is how to solve it? Is it because the resolution had been locked in UEFI ?

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Here is another picture in which we can see I the option of resolution is locked.

Does your display driver have been installed? 


  • I also faced this kind of question . After I use HDMI to VGA , it's ok now .

Please make sure the display driver has been installed in your system.

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