Problem with integrated graphics and audio output

[SRota1]

Hi, i have a problem with my integradet graphics HD 4600 . I use a dedicated video GTX970 but i use also the hdmi output from the integrated graphics processor , so when i disable in bios the integrated gpu, also my hdmi audio turns off and if i leave enabled the gpu, when i turn on the PC, it use hd 4600 and not dedicated gpu. How can i disable integrated gpu and not the integrated hdmi sound ? I can't use my receiver because this problem and also i can't use dedicated gpu if the integrated one is enabled . I use win+p to choose combinated so i can enable sound but anyway, the integrated gpu runs games and not the dedicated one. Sorry for my english, i hope i explained my problem. Thank you for your help

[SRota1]

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[Amy_C_Intel]

Hello SergiuRotari,

The Intel® HD Graphics 4600 will be able to provide you with the features for the HDMI connection if you disable the driver you will loss those options in this case the sound connection provided by the HDMI through the Intel® HD Graphics 4600. From our end there is no option for you to disable the Intel® HD Graphics 4600 and still have sound from the external device, we even performed a lab under the same circumstances and we got the same result you had, only the embedded speakers of your laptop will work.

Regards,

Amy.