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AMD Audio Code 39 error  

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precision01
(@precision01)
Trusted Member
Joined: 3 years ago
 

I have a problem where AMD Audio drivers throw an error 39.

This happens both with Macbook Pro 15" internal dGPU (radeon 560x) sound device, and with AMD Radeon 5700 XT from external GPU sound device.It Always shows driver error code 39 on devide management.I can't figure out what do do. Do anyone have na idea?

Razer Core X + AMD Radeon RX 5700 XT - Macbook Pro 15" Mid 2019 Radeon 560X


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precision01
(@precision01)
Trusted Member
Joined: 3 years ago
 

Just to close this topic, and help in case they look for a way to solve this issue:

MD High definition audio bus error code 39 Solved!

How to:

First I tried the new Sept 2019 driver from   bootcampdrivers.com and still there was no sound both from Radeon Pro 560X dGPU and Radeon RX 5700 XT eGPU. Windows device manager was flagging both High definition audio bus with the exclamation mark.

I tried to uninstall AMD audio drivers from device manager and using DDU multiple times, in multiple ways, but it didn't work.

So, after some googling I've found this app: https://www.drivereasy.com and decided to download driver using it. Luckily, it was able to download the driver files (it is the same for both AMD GPUs) and it worked! I don't know where the app download the driver from, but it worked.

So I thank and give credits to them.

Razer Core X + AMD Radeon RX 5700 XT - Macbook Pro 15" Mid 2019 Radeon 560X


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