Dell Alienware M17x R3 Drivers

Hi all
Basically i did the free upgrade from windows 7 to windows 10 but wanted a fresh install, so once i upgraded i installed windows 10 again and installed a nice fresh OS.
I have tried installing the drivers from the dell site and i have also tried the route of letting windows find all the drivers for me.
But both ways result in my laptop only running the intel 3000 graphics. If i try the switchable graphics the box appears and i click yes but nothing happens.
Both device manager and the Diagnostics on the dell site both show both cards and seem fine.
im totally stumped, had no graphics card issues on windows 7.
Tried upload some pics but i didnt have much luck, heres the links
https/postimg.org/image/5dp82bmpf/
https/postimg.org/image/d7ptnpuib/
https/postimg.org/image/6ija7p96b/
(The first pic shows tests as running but i can confirm they all passed)
Thanks for the help

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Dell Alienware drivers are tiny programs that enable your Laptop hardware to communicate with your operating system software. Maintaining updated Dell Alienware software prevents crashes and maximizes hardware and system performance. Using outdated or corrupt Dell Alienware drivers can cause system errors, crashes, and cause your computer. Dell Download free drivers and software for Alienware M17x R3 (Dell) Drivers & software for Dell Alienware M17x R3 (Alienware): Application, Audio, BIOS, Chipset, Mouse, Keyboard & Input Devices, Network, Removable Storage, Serial ATA, Video for Windows 7, 64-bit; Windows 8, 32-bit; Windows 8, 64-bit; Windows 7, 32-bit; Windows XP; Windows XP.