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This guide is about Fix ‘CMUSBDAC.sys Blue Screen of Death’ Issue in Windows 10 PC. So read this free guide, Fix ‘CMUSBDAC.sys Blue Screen of Death’ Issue in Windows 10 PC step by step. If you have query related to same article you may contact us.
Fix ‘CMUSBDAC.sys Blue Screen of Death’ Issue in Windows 10 PC – Guide
It is common that you encounter the Blue Screen of Death error when starting up on the computer. In general, various BSOD errors can occur like: B. the iusb3xhc.sys error, volsnap.sys etc. Therefore, it also happens frequently that you encounter cmusbdac.sys BSOD error. In general, this cmusbdac.sys blue screen error can occur when trying to use a USB microphone on the computer or on the Audio Class C Media USB drive. What is a CMUSBDAC.sys Blue Screen Error? This error occurs when you are using a USB microphone on your computer. Problem with C-Media USB Audio Class Drive may also cause blue screen error.
Fix CMUSBDAC.sys blue screen of death in Windows 10
Updating Motherboard Drivers
It turns out that a large part of the users who were encountering this problem in Windows 10 were supposedly able to fix the problem by updating their motherboard drivers to the latest version available.
If you are experiencing these BSOD crashes pointing to CMUSBDAC.sys at specific intervals, go ahead and update your current motherboard drivers to the latest available version. Many affected users confirmed that BSODs stopped occurring after they did this.
In most documented cases, this method is effective on Windows 10 installations resulting from the Windows 7 or Windows 8.1 upgrade. If this scenario is applicable, please follow the instructions below to find your motherboard model and update it manually:
Installing ASIO4All
It turns out that you may also experience this issue if you are using a third-party microphone whose driver is using a driver that is causing incompatibility issues in Windows 10. This instance is most commonly found with the Blue Snowball microphone.
If this scenario is applicable to your specific scenario, you should be able to fix this issue by temporarily unplugging the microphone while replacing the current driver that is used with the third-party equivalent of ASIO4All. There are many uses for confirming this method as the only thing that allowed them to fix the critical flaws originating from CMUSBDAC.sys. Here is a quick walkthrough guide with everything you need to do:
Uninstalling C-Media USB Audio Class Driver
Because the CMUSBDAC.sys file is associated with C-Media’s third-party audio drivers, you should take the time to investigate whether these drivers are currently active in Device Manager. Keep in mind that C-Media’s Audio Class driver is partially incompatible with Windows 10, so it’s best to uninstall it to allow the generic drivers to take their place.
This fix has been confirmed to be effective by many affected users, especially in situations where Windows 10 installation was achieved after a Windows 7 or Windows 8.1 upgrade. If this scenario applies to your current situation, please follow the instructions below to use Device Manager to uninstall the C-Media USB Audio Class driver from your computer and allow the Windows 10 generic drivers to be used instead:
Final note
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