Volts13

Yup you're absolutely correct, I went to check the disable driver signing again and found out pressing "7" will reboot but it won't work and hence it confused me. I had to press "F7" while choosing the options. (which also clear stated in the menu, but I was too hasty which leads to stupid mistake) Thanks again for your help. And sorry for the bad English as it's not my first language.

@J95 My apologies, quick one I am following all your threads including the one how to mod my nvdmi.inf I have a m17 r3 and just got a gtx880m(clevo) I had 344.11 NVidia download and I've tried moding the nvdmi.inf (which I pretty much sure this is the problem) It ran pass the NVidia "Checking Compatible Scan" After I choose a clean install it didn't install any driver. Any chance if I can request a moded nvdmi.inf file for this to compare with the one I failed....

This post should pretty much go on the1st page of the post because this is such a useful information. This solved all the issue I had(including emotionally spending money on the 880m which didn't work until I saw this). Thanks J95 again

I am trying it now, however if you follow this Threat from J95's reply from page 23 onwards, you will get all the information you need