Sound in Windows only after first boot from MacOSĪlso installed latest drivers thru Apple Software Update in WindowsĪlso tried reinstalling Windows Support from MacOS bootcamp utility However, when iMac is turned off and restarted directly into Windows, there is no sound.Īfter this issue, tried reinstalling Windows by removing bootcamp partition and reinstalling Windows, but did not solve issue. When booting into Windows from MacOS (start iMac in MacOS then restart and boot into Windows) sound works. Have been using Windows thru Bootcamp without problems until recent update of MacOS to Monterey.Īfter update, there is no sound in Windows though it works perfectly in MacOS. MacOS Monterey Update Causes Bootcamp Soundcard Driver to Fail After upgrading to the latest MacOS Monterey, there is no sound in Windows.

I do notice that Windows stopped recognising the internal speaker as Cirrus and now is 'High Definition Audio Device' I had an old version of BootCamp (5.xx) which had Cirrus drivers but Windows won't let me use these to update it's audio drives. Has anyone else had this issue with BootCamp 6.1 and resolved it? In the downloaded drivers with Windows Support Software there does not seem to be any audio drivers I can manually force an update with.

Speaking to Apple support they first tried passing it off as a Windows problem, when I pointed out it must be a recognised problem as there is an Apple website where the issue is mentioned - But they could not help me beyond suggesting a reinstall of the Windows partition. As per Apple's support site, I have downloaded Windows Support Software, but when I run it in Windows it hangs with an error message - Error BootCamp Service.exe

They work fine when running Mac OS, also in Windows when I plug in a USB headset that works. Yesterday the internal speakers, headphone jack and microphone stopped working. I have a 2019 iMac on which I run Windows 10 via Bootcamp since buying the iMac.

Macbook bootcamp