nm-c781 rev 1.0 NO AUDIO

[Dana24]

nm-c781 rev 1.0

lenovo Ideapad 3 17.

Laptop doesn't have any sound and also no DRIVERS ARE SHOWN . no output or input device.
i dont think its a software issue. because i updated the bios to the latest and all other drivers. but no luck.
havent reinstall Windows yet.


i changed the audio board ( its a seperate board with the realtek CHIP on it and also the SD card reader and the NOVO button and the Power button.)
everything seems to work just fine. except the Audio.

please advice.

[petehall347]

load live linux and see if it works then

[Dana24]

load live linux and see if it works then

Linux live CD sound is working.

Does it mean reinstall windows?

[petehall347]

its that or find out why its not working .. maybe completely remove the drivers and download the right ones and install . or do a repair from install disc

[mcplslg123]

Does the device is shown in device manager?

[mon2]

https://www.reddit.com/r/Lenovo/comm...tm_name=iossmf

[Dana24]

https://www.reddit.com/r/Lenovo/comm...tm_name=iossmf

Thank you very much! Solved the issue.