P870 Sound after Dsanke?

[KabyZen]

So I'm preparing to put an RTX 3080 into my KM1 and I put in the RTX dsanke bios for my system (I previously had dsanke for my 8700k). After adding the bios i get this nice high-pitched noise from my headphone jack. Any way to fix? Rolling back the bios doesn't fix it.

 

Also since I've been out of the loop what is the audio driver I should be using for the 870?

 

EDIT: board isn’t dead, I was dremeling a stripped screw on the battery so some metal dusts must’ve caused a short. A bit of dusting and compressed air fixed that. Still figuring out how to get the audio effects to work now.

[incendery]

Hello, I believe you are having an issue where the Dsanke bios replaces some of the device ID's and it causes issues as the audio device has a changed ID.
have you tried reinstalling the original driver after rolling back the driver?, I believe DDU can clear audio drivers now which could work.

I ran into an issue like this with my P775-dm and the fix ultimately was modifying the bios to put the correct ID back in, it's been ages since I originally did the fix but this has a bit of the info on it.

if you flash your original bios you should be able to find the correct subsystem ID for the soundcard in device manager.


The other angle to with is trying to install the newer windows audio drivers which I believe Dsanke had some info with the original bios uploads? it has been a while but I remember some process for getting it to work.

Hope this can give you a few pointers to research further 🙂

[KabyZen]

1 hour ago, incendery said:

Hello, I believe you are having an issue where the Dsanke bios replaces some of the device ID's and it causes issues as the audio device has a changed ID.
have you tried reinstalling the original driver after rolling back the driver?, I believe DDU can clear audio drivers now which could work.

I ran into an issue like this with my P775-dm and the fix ultimately was modifying the bios to put the correct ID back in, it's been ages since I originally did the fix but this has a bit of the info on it.

if you flash your original bios you should be able to find the correct subsystem ID for the soundcard in device manager.


The other angle to with is trying to install the newer windows audio drivers which I believe Dsanke had some info with the original bios uploads? it has been a while but I remember some process for getting it to work.

Hope this can give you a few pointers to research further 🙂

This helps a lot! I assume that I use HxD for this right? Just need this and thunderbolt working properly.

[incendery]

HxD was the tool I used alongside MMtool, srs2236 has some good information in that thread about the steps they used to modify and repack the bios, I would recommend reading through how they did it as that's what helped me.