Operating system: Windows 8.1
graphics card: Amd Radeon R7
Broken: all versions (several versions tested, 32 bits and 64 bits, including 2.78a)
Worked: all versions if display resolution is set to 1920x1080 or lower
Short description of error
If display resolution is set to 1920x1080 or lower, Blender Works well. If resolution is any available higher resolution (my screen supports upto 4K, 3840x2160) Blender does not start.
Starting from cmd window, I see 2 messages when working (at low resolution), but just 1 message when not working (at high resolution).
AL lib: <EE> UpdateDeviceParams: Failed to set at 44100hz, got 48000hz instead
found bundled Python: C:\Data\Blender\2.78\python
Tested on a virtual machine using VMWare Virtual Box with Ubuntu 16.04, several versions of Blender, all versions work well at 4K resolution.
Exact steps for others to reproduce the error
I don't know