Razgriz Posted September 19, 2015 Share Posted September 19, 2015 I need help, I have a notebook Alienware M17x R4 which has updated the video card to 780M. Install Windows 8.1 Pro in which I could not install this driver. Can you help me to know how to install the driver. Thank you Quote Link to comment Share on other sites More sharing options...
MrPras Posted September 25, 2015 Share Posted September 25, 2015 I just explained how to get around the problem in another thread, when my posts are approved you can see the method I use here:http://forum.techinferno.com/alienware-m17x-aw-17/5328-m17xr4-upgrade-gpu-gtx770m-2.html Quote Link to comment Share on other sites More sharing options...
runix18 Posted October 7, 2015 Share Posted October 7, 2015 If the card is properly recognized u just need to mod the nvidia driver. (nvdmi.inf), after that disable driver signature enforcment from win8. Restart / install driver, and ur done. Quote Link to comment Share on other sites More sharing options...
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