with win 10, sience 10240 until 14.939.10 64x Pro
8750m i5 4200u
Travel Mate P455 MG
have not Full Screen sience Windows 10 build 10240 in Desktop with VGA Extern Monitor (intel Driver Tested with Validiation win 10 intel Standart Driver and new until Beta and AMD Driver)
Dirt Rally with my VGA monitor on Laptop , CSGO work only in Windowed FS mode with my Vga Monitor but only 1680x1050
win7 give me Full HD 1920 1080 in Desktop and Game
AMD and Microsoft with intel solve this issue! it is sience win 10 beginning, Build 10240
The latest compatible driver for your GPU is Crimson 16.7.3.
You can adjust the resolution of your monitor via Windows Display Properties.
VGA is not natively supported on the 8750m, so this could be a compatibility issue with Windows 10 if you are unable to select 1080P when connecting your VGA monitor to your 8750m.