JACOBZ

Yes, tried everything, searched all over Internet... By the way could you tell me which exact version of windows are you using, version of Idt sound driver and graphic driver version? I'll give it a try with this versions if it works for you

Now I have this purple screen, other times it can be red, blue, white, black, green... I'm desperate, Dont understand why it is not working anymore...

Okay did as you said an again always solid color screen after login. But what do you mean with:... replace it with the older one... in 2nd step? I always just modifying the new INF and replacing it back, it always worked

Yes, I did that always...

Please tell me how you get sound to work Thanks

Hello, could you tell me, what am I doing wrong if Im successful only 1 time of 20 tries(full clean Windows 10 install with several Nvidia GTX 870M driver versions from Techinferno-last 388.13, sound and graphics worked together on Windows 10 Creators Update, now when I clean install it, doesn't work anymore, also on new Fall Creators Update) , when HD audio in BIOS is enabled it always ends up with some solid color when logging in. With disabled HD audio the graphic and everything works perfect. Im desperate, please help. And sorry for my English. Thank you very much

Hello, could you tell me, what am I doing wrong if Im successful only 1 time of 20 tries(full clean Windows 10 install with several Nvidia GTX 870M driver versions from Techinferno-last 388.13, sound and graphics worked together on Windows 10 Creators Update, now when I clean install it, doesn't work anymore, also on new Fall Creators Update) , when HD audio in BIOS is enabled it always ends up with some solid color when logging in. With disabled HD audio the graphic and everything works perfect. Im desperate, please help. And sorry for my English. Thank you very much

Hello, could you tell me, what am I doing wrong if Im successful only 1 time of 20 tries(full clean Windows 10 install with several Nvidia GTX 870M driver versions from Techinferno-last 388.13, sound and graphics worked together on Windows 10 Creators Update, now when I clean install it, doesn't work anymore, also on new Fall Creators Update) , when HD audio in BIOS is enabled it always ends up with some solid color when logging in. With disabled HD audio the graphic and everything works perfect. Im desperate, please help. And sorry for my English. Thank you very much