Prestige A16 AI+ A3HMG; Copilot+ PC - Audio Related Issues and Firmware

Mitzidupree

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Jul 10, 2025
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13
Informative Post: Audio & Driver Issues with New MSI Laptop (Windows 11)

After spending quite a bit of time troubleshooting (including replacing two of this same model and posting this thread from the third laptop I received), I wanted to share some key issues and solutions for anyone setting up this MSI laptop for the first time.

Issue #1: Audio Device Error After Windows Update
When you first boot the laptop, everything works fine, including sound from the built-in speakers. However, after completing the initial Windows 11 setup, Windows Update kicks in (this is the very first setup, where you start choosing your country, keyboard etc) and installs several updates (including drivers). Unless you block the device from the internet during setup (I did this for this laptop by blocking it in the router), you can’t avoid this step.

Symptom:
After updates are installed, you’ll see a warning icon (yellow triangle) in Device Manager on one of the audio devices. In my case, it was the AMD Bluetooth Audio Device.

Fix:
1. Go to the MSI support page for your laptop model.
2. Download and install the following two drivers:
- IntelliGo APO Driver​
- Realtek Audio Driver​
3. During the Realtek installation, it may first uninstall the current driver. After a reboot, the installation will complete.

Issue #2: AMD Chipset Update Breaks Audio
Installing the AMD Chipset driver released on June 15, 2025, will cause another audio device error, this time affecting the AMD USB Audio Device, resulting in no sound from the built-in speakers.

Fix:
1. Avoid installing the AMD chipset update from June 15, 2025.
2. If you've already installed it, try using System Restore to revert to a previous state (this worked for me).

Note: I returned my first laptop because of this issue, at the time I didn’t realise the chipset update was the cause.

Issue #3: BSOD When Using Sennheiser Momentum 4 (Wireless Headphone) with Teams
If you're using Sennheiser Momentum 4 Wireless headphones and experience BSODs during Teams meetings or voice calls, the issue may be caused by ESET Smart Security. This could be a combination of both this laptop model and ESET. Because, oddly, ESET works fine on another computer without causing a BSOD with Teams while connected to the Momentum 4, but not on this MSI laptop.

Fix:
1. Uninstall ESET Smart Security.

In my case, this resolved the BSODs completely.

Fortunately, I was still trialling ESET while searching for an alternative to BitDefender.

Edit: This is while I updated to the latest BIOS, which as of this writing is: E159KAMS.314

Also, very important:
- Do not update the firmware from Windows Update before updating the BIOS to the latest version. The second laptop got bricked because of that.
 
Last edited:
Informative Post: Audio & Driver Issues with New MSI Laptop (Windows 11)

After spending quite a bit of time troubleshooting (including replacing two of this same model and posting this thread from the third laptop I received), I wanted to share some key issues and solutions for anyone setting up this MSI laptop for the first time.

Issue #1: Audio Device Error After Windows Update
When you first boot the laptop, everything works fine, including sound from the built-in speakers. However, after completing the initial Windows 11 setup, Windows Update kicks in (this is the very first setup, where you start choosing your country, keyboard etc) and installs several updates (including drivers). Unless you block the device from the internet during setup (I did this for this laptop by blocking it in the router), you can’t avoid this step.

Symptom:
After updates are installed, you’ll see a warning icon (yellow triangle) in Device Manager on one of the audio devices. In my case, it was the AMD Bluetooth Audio Device.

Fix:
1. Go to the MSI support page for your laptop model.
2. Download and install the following two drivers:
- IntelliGo APO Driver​
- Realtek Audio Driver​
3. During the Realtek installation, it may first uninstall the current driver. After a reboot, the installation will complete.

Issue #2: AMD Chipset Update Breaks Audio
Installing the AMD Chipset driver released on June 15, 2025, will cause another audio device error, this time affecting the AMD USB Audio Device, resulting in no sound from the built-in speakers.

Fix:
1. Avoid installing the AMD chipset update from June 15, 2025.
2. If you've already installed it, try using System Restore to revert to a previous state (this worked for me).

Note: I returned my first laptop because of this issue, at the time I didn’t realise the chipset update was the cause.

Issue #3: BSOD When Using Sennheiser Momentum 4 (Wireless Headphone) with Teams
If you're using Sennheiser Momentum 4 Wireless headphones and experience BSODs during Teams meetings or voice calls, the issue may be caused by ESET Smart Security. This could be a combination of both this laptop model and ESET. Because, oddly, ESET works fine on another computer without causing a BSOD with Teams while connected to the Momentum 4, but not on this MSI laptop.

Fix:
1. Uninstall ESET Smart Security.

In my case, this resolved the BSODs completely.

Fortunately, I was still trialling ESET while searching for an alternative to BitDefender.

Edit: This is while the latest BIOS is installed, which as of this writing is: E159KAMS.314

Also, very important:
- Do not update the firmware from Windows Update before updating the BIOS to the latest version. The second laptop got bricked because of that.
Thanks for sharing the information!
Reminded to use the drivers and BIOS on MSI website to make sure all of the function work properly.
The generic AMD driver might cause audio related problem.
 
I'm experiencing the same issue. Reinstalling the audio drivers from MSI’s website didn’t fix it. I suspect the problem lies with the E159KAMS.314 BIOS update, which is pushed as a firmware update via Windows Update. After downgrading to BIOS version E159KAMS.30F, everything works perfectly again. However, the laptop automatically re-updates to E159KAMS.314 on the next reboot, and the sound breaks once more. Not sure how to stop the laptop from automatically updating the bios.
 
I'm experiencing the same issue. Reinstalling the audio drivers from MSI’s website didn’t fix it. I suspect the problem lies with the E159KAMS.314 BIOS update, which is pushed as a firmware update via Windows Update. After downgrading to BIOS version E159KAMS.30F, everything works perfectly again. However, the laptop automatically re-updates to E159KAMS.314 on the next reboot, and the sound breaks once more. Not sure how to stop the laptop from automatically updating the bios.
I am running on E159KAMS.314 and not having any issues now.

Did you by any chance install the latest AMD chipset? If you did, that would also break audio.

Any triangle or issues in device manager?

Also, the firmware update should appear in optional updates, so Windows shouldn't automatically install it. But if you want to exclude optional updates you can run gpedit (type in search - you will get "Edit Group Policy". Click on it then go to: Computer Configuration > Administrative Templates > Windows Components > Windows Update > Manage updates offered from Windows Update
Then, double click on "Do not include drivers with Windows Updates” and choose "enable". This should exclude drivers from being installed, and hopefully not automatically install the firmware.

Alternatively, you can also try it via PowerShell. Follow the steps below.

Install-Module -Name PSWindowsUpdate -Force

Get-WindowsUpdate -MicrosoftUpdate | Where-Object {$_.Title -like "*MSI*Firmware*"} | Hide-WindowsUpdate -Confirm:$false

Verify:
Get-WindowsUpdate -IsHidden

Verify through Windows Update as well.
 
I am running on E159KAMS.314 and not having any issues now.

Did you by any chance install the latest AMD chipset? If you did, that would also break audio.

Any triangle or issues in device manager?

Also, the firmware update should appear in optional updates, so Windows shouldn't automatically install it. But if you want to exclude optional updates you can run gpedit (type in search - you will get "Edit Group Policy". Click on it then go to: Computer Configuration > Administrative Templates > Windows Components > Windows Update > Manage updates offered from Windows Update
Then, double click on "Do not include drivers with Windows Updates” and choose "enable". This should exclude drivers from being installed, and hopefully not automatically install the firmware.

Alternatively, you can also try it via PowerShell. Follow the steps below.

Install-Module -Name PSWindowsUpdate -Force

Get-WindowsUpdate -MicrosoftUpdate | Where-Object {$_.Title -like "*MSI*Firmware*"} | Hide-WindowsUpdate -Confirm:$false

Verify:
Get-WindowsUpdate -IsHidden

Verify through Windows Update as well.
Below are the AMD specific updates installed.

AMD - ComputeAccelerator - 32.0.203.280 - installed on 05/07/2025
AMD - Media - 6.0.0.36- installed on 04/07/2025
AMD - ComputeAccelerator - 32.0.203.251 - installed on 26/06/2025
Advanced Micro Devices, Inc. - Display - 32.0.13022.5002 - installed on 26/06/2025
Advanced Micro Devices, Inc - System - 1.0.19.0 installed on 26/06/2025

The BIOS update (E159KAMS.314), listed as "Micro-Star International Co., Ltd. – Firmware – 3.0.1.4" came up for installation on 11 July 2025.
The AMD Chipset driver update (Advanced Micro Devices, Inc - System - 1.0.19.0) was installed on 26/06/2025. Also, I don't see a way to roll back the drivers. System restore was not enabled and I don't want to reinstall windows.

After installation of "Micro-Star International Co., Ltd. – Firmware – 3.0.1.4" the BIOS flash is initiated prior to Windows loading. It seems the update file is saved locally, somewhere, on the disk. If the firmware driver in Device Manager doesn’t match the current BIOS version, the system automatically triggers a BIOS reflash to the updated version showing in device manager, during the next boot—again, before Windows starts.

There was 'AMD USB Audio Device' with a yellow exclamation mark in device manager after the bios updated to E159KAMS.314.


Here’s how I stopped my BIOS from automatically upgrading to E159KAMS.314 after I downgraded by bios to E159KAMS.30f.
I deleted "MS-159K SBIOS Ver.314" from the Firmware section in Device Manager. Then I rebooted into the BIOS settings, enabled the BIOS downgrade option, and manually flashed E159KAMS.30F.
This process restored sound functionality on my laptop and resolved the exclamation mark warning for the 'AMD USB Audio Device'.
 
@Mitzidupree If you don't mind, could you please share your system info from MSSI Center. I want to compare your system devices/drivers to mine. I think, I will have to figure out the exact cause for sound not working with E159KAMS.314. I don't have much hope from MSI tech support.
 
Sure, here you go. The exact cause of not having audio, is because (as you mentioned) you have installed the latest AMD chipset. Now, why is that causing an issue though, remains a mystery.

You need to find a way to remove the latest AMD chipset update. If you couldn't, then I am afraid, you will have to painstakingly reset your device. Make sure though, after the reset, the first thing you do is enable system restore, and then manually create a system restore point before doing anything else.

Then follow the steps I outlined in my original post, i.e., re-installing the audio drivers. But do not install the latest AMD chipset.

Edit: @sujo.p158c02e8 - I have noticed that there are two chipset driver updates on the support page. Perhaps these might fix the problem? I will install them now and see if they break anything, and will update again.
 

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Sure, here you go. The exact cause of not having audio, is because (as you mentioned) you have installed the latest AMD chipset. Now, why is that causing an issue though, remains a mystery.

You need to find a way to remove the latest AMD chipset update. If you couldn't, then I am afraid, you will have to painstakingly reset your device. Make sure though, after the reset, the first thing you do is enable system restore, and then manually create a system restore point before doing anything else.

Then follow the steps I outlined in my original post, i.e., re-installing the audio drivers. But do not install the latest AMD chipset.
Much appreciated. Re installing is what I am trying to avoid. I will try to figure out what in the new bios is causing the issue. I think its time for some disassembly of the drivers and bios. This is going to be my weekend project.
 
Much appreciated. Re installing is what I am trying to avoid. I will try to figure out what in the new bios is causing the issue. I think its time for some disassembly of the drivers and bios. This is going to be my weekend project.
Hey @sujo.p158c02e8 - the latest AMD chipset driver and the AMD Sensor fusion hub driver from MSI's support page didn't break anything. Audio is working, no triangle or error on any of the drivers.
I would suggest, you download the chipset form the support page and install it and see if that helps. Hopefully it would. And please provide an update when done?
 
Hey @sujo.p158c02e8 - the latest AMD chipset driver and the AMD Sensor fusion hub driver from MSI's support page didn't break anything. Audio is working, no triangle or error on any of the drivers.
I would suggest, you download the chipset form the support page and install it and see if that helps. Hopefully it would. And please provide an update when done?
Did that yesterday...still the same..
 
AMD graphics driver also included with audio functions.
But as he mentioned that the issue remains after installing the AMD chipset driver on MSI support page, maybe he should try to clean install both chipset and graphics driver.
 
I ordered on Amazon Canada yesterday, this model:

MSI Prestige 16 AI EVO 16" UHD+ OLED Ultra Thin Professional Laptop Copilot+ PC, AMD® Ryzen™ AI 9-365, Radeon Graphics, 32 Go LPDDR5X, 2TB NVMe SSD, Win 11 Pro, Prestige A16 AI+ A3HMG-055CA https://www.amazon.ca/dp/B0DLY4L5GZ?ref=ppx_yo2ov_dt_b_fed_asin_title

But I can’t find it in the support section. Being a A3HMG corresponding to this thread, maybe someone can help.
 
I ordered on Amazon Canada yesterday, this model:

MSI Prestige 16 AI EVO 16" UHD+ OLED Ultra Thin Professional Laptop Copilot+ PC, AMD® Ryzen™ AI 9-365, Radeon Graphics, 32 Go LPDDR5X, 2TB NVMe SSD, Win 11 Pro, Prestige A16 AI+ A3HMG-055CA https://www.amazon.ca/dp/B0DLY4L5GZ?ref=ppx_yo2ov_dt_b_fed_asin_title

But I can’t find it in the support section. Being a A3HMG corresponding to this thread, maybe someone can help.
Found it with Copilot https://www.msi.com/Business-Produc...ort?sub_product=Prestige-A16-AIplussign-A3HMG
 
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