i have dell alienware new m14 ( i7-4900mq ) and it was preloaded with Windows 8 pro x64 and the Wi-Di was working correctly
now i upgraded to the Windows 8.1 pro x64, and i removed the old Wi-Di software and downloaded the new one for win8.1 , also i tried to remove the display driver and downloded it again from intel site
nothing work !!!!
any help ?i
