Realtek Audio not working after Bios update

[arunkumar78]

I updated my PRO B660M-A DDR4 bios from 7D43v1E to 7D43v1F through MSI control center, after that Realtek Audio is not detecting/showing in Windows 11 and Windows 10 dual boot OS. The Audio is enabled in Bios.

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Module Information
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MS-7D43 1.F0
Intel Chipset Drivers 10.1.19376.8374
Realtek PCIE Network Drivers 11.10.0720.2022
Intel Serial IO Driver 30.100.2237.26
Intel ME Drivers 2319.4.30.0
Intel GNA Scoring Accelerator 3.00.00.1457
LED FW Update(7D43) 01

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System Information
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Product Name: PRO B660M-A DDR4
OS: Microsoft Windows 11 Pro 64-bit Ver.2009 (OS build 22631.2715)
BIOS Version: 1.F0
BIOS Release Date: 11/13/2023
CPU: 13th Gen Intel(R) Core(TM) i5-13400F
Memory: 32 GB @
- 16 GB DDR4-3600, G Skill Intl F4-3600C18-16GVK
- 16 GB DDR4-3600, G Skill Intl F4-3600C18-16GVK
Graphics: NVIDIA GeForce GTX 1650 SUPER
Drive: SSD, XPG GAMMIX S70 BLADE, 476.94 GB
Network: Realtek Gaming 2.5GbE Family Controller #2
Network: TP-Link Wireless PCI Express Adapter #2
Power Plan: GUID: 381b4222-f694-41f0-9685-ff5bb260df2e (Balanced)

 

[dimabetma152102d3]

This is an English forum. Please post in English. See : >>Please read and comply with the Forum Rules.<< If you need to, use Google Translate to translate to your native language and back to English, but only post in English.

See Pm

Thanks for the bios, I updated it, everything works, the sound is now there

 

[mehdi.nikpak20114e602d0]

hello. I have msi pro b660m a ddr4 after updating bios 7D43v1H. it can't find any more realtek sound in device manager. you can help me Can you downgrade bios? thank you

 

[sander156302e1]

Same problem here on BIOS version 7D43v1H, I submitted the form.
Motherboard model: MSI PRO B660M-A DDR4 (MS-7D43)

 

[Alan J T]

I have same problem, I have a PRO B660M-A DDR4. Filled in form

PM Sent

 

[Alan J T]

hello. I have msi pro b660m a ddr4 after updating bios 7D43v1H. it can't find any more realtek sound in device manager. you can help me Can you downgrade bios? thank you

Same problem here on BIOS version 7D43v1H, I submitted the form.
Motherboard model: MSI PRO B660M-A DDR4 (MS-7D43)

PM Sent

 

[mehdi.nikpak20114e602d0]

Thanks for the bios beta, works fo me after install 7D43v1H

 

[sander156302e1]

In my case the provided fix did not work, I had to go all the way back to 7D43v1E and then it started working again.

 

[Alan J T]

In my case the provided fix did not work, I had to go all the way back to 7D43v1E and then it started working again.

As you have now gone back to the last working bios as suggested in PM you can now flash with the bios provided

 

[inf15b002e7]

Hi, i have PRO H610M-E DDR4 and my audio is not working with latest bios ...

 

[Alan J T]

Hi, i have PRO H610M-E DDR4 and my audio is not working with latest bios ...

PM Sent

 

[darkuk157102dc]

Hello, I have the same problem as others, after updating to 7D43v1H on my MS-7D43 board, audio ports stopped working

 

[Alan J T]

Hello, I have the same problem as others, after updating to 7D43v1H on my MS-7D43 board, audio ports stopped working

See Pm

 

[darkuk157102dc]

Thank you very much for your help, it works now with sound on the 7D43v1H version. The worst thing was to find a BIOS with functional sound in previous versions

 

[sander156302e1]

As you have now gone back to the last working bios as suggested in PM you can now flash with the bios provided

Thanks, I got it to work with the latest 7D43v1H version.

 

[rodrigo.salvalaj153702cf]

Hey, I'm having the same issues when updating to 7D43v1H

 

[Alan J T]

Hey, I'm having the same issues when updating to 7D43v1H

Check PM

 

[mexico888156402d6]

Hello, I have the same problem as others, after updating to 7D43v1G, 7D43v1H on my MS-7D43 board, audio ports stopped working. Now I have version 7D43v1C installed, and audio is work.
How to update bios with work sound?

 

[rodrigo.salvalaj153702cf]

Check PM

I've managed to downgrade the BIOS just fine, still can't install the driver, though. This is driving me crazy

 

[Alan J T]

I've managed to downgrade the BIOS just fine, still can't install the driver, though. This is driving me crazy

Downgrade to 7D43v1E make sure sound is working and then use tho one sent to you

 

[Alan J T]

Hello, I have the same problem as others, after updating to 7D43v1G, 7D43v1H on my MS-7D43 board, audio ports stopped working. Now I have version 7D43v1C installed, and audio is work.
How to update bios with work sound?

See Pm