I have Laptop Toshiba Satellite C55D-C5106 with Operative System Windows Server 2012 R2 64bit (windows 8.1). No one of the driver Works. If I use the Minimal App thats Has a Fail in the AMD Display Driver Final Status: Fail Version of Item: 16.300.2311.0000 Size: 90 Mbytes. If I use the Stand Alone The Display Turns Black And the video Never Returns. the Only way to recover the video is Restarting in the last Good Session of Windows.