Hello. I upgrade my alien to clevo 7970m.ver 1.1 from P170EM . I did everything exactly as in[GUIDE] Installing and Overclocking the AMD Mobility 7970 in the M17x R3. I ran the laptop, the screen was black and I get 8 beeps. I had to do reset bios and screen start up, after changing bios setting : primary display to -PEG disabled internal gpu again the screen was black and I get 8 beeps. I reset bios to default. I flash bios with non enduro version from this thread http://forum.techinferno.com/clevo/4428-modified-clevo-7970m-vbios-pack-non-enduro.html . After install driver from "GUIDE" an restart system message display that no driver for video card was installed. In device manager in video card display radeon 7970m but with ! and inforamtion error "code 43" bad driver. I flash vBios card with dell vBios, after install new driver and restar I have another problem with dim screen like in this thread 7970M Dim Screen Fix on R3, Sort Of.... Is the way to have 100 % working 7970m in my alien.