![Cirrus audio 4206b audio controller driver windows 10](https://cdn-ak.f.st-hatena.com/images/fotolife/g/greathigh-power/20200126/20200126193949.jpg)
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Here's one of the event logs from today:ĭevice PCI\VEN_8086&DEV_1E20&SUBSYS_72708086&REV_04\3&11583659&0&D8 had a problem starting.Ĭlass Guid: Īnd I understand absolutely none of what that log says (well, outside of "device could not start"). I looked into the Events tab in the properties of the High Definition Audio Controller device in Device Manager and I think that's where this whole thing is falling apart. I found a post on here from nine months ago which looked promising, but my computer still threw up the "Device could not start" error. (Code 10)" and when I look up how to fix Code 10, it either circles back around to 'update the driver,' which I can't do, or 'look up your chipset and download the latest driver,' which I don't know how to look up. When I hover over the icon in the taskbar, it says "No Audio Output Device Installed." I've tried some Googling, but most answers I found said to go to Device Manager and update the driver, but every time I try I get hit with the error message "This device cannot start. I conclude this behavior due to the fact the disk is partitioned in Uefi mode.I recently bought Windows 10 so I could play games on my computer during the quarantine, but I'm not getting any sound from Windows 10 Home V1909.
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If I try to install Windows 10, Boot Camp says the OS is not supported. I wasn't able to use Boot Camp and had to prepare everything by hand, since I don't get the option to install Windows 10 from Boot Camp, only 8 and 7. I tried feeding it Intel xHCI drivers with usb keys, it sees the keys but says it doesn't find any driver. This doesn't happen when installing in Uefi mode. I chose "Windows" for the setup DVD instead of "Uefi Boot" at boot.īut just before the point where Windows usually asks which disk to install on, it actually asks for a missing driver. So I tried to install Windows 10 in Legacy/Bios mode. At least that's what I understood after googling myself to death. I found out audio doesn't work because Uefi Windows 10 installation somehow keeps a Cirrus audio-related device from working. I get the exclamation point on Device Manager and a message saying the device couldn't be started properly. I have successfully installed it alongside MacOS High Sierra actually, and everything works fine except for audio. It's not officially supported, but I read everywhere it can be done. I've been trying to install Windows 10 on an early 2011 Macbook Pro.
![Cirrus audio 4206b audio controller driver windows 10](https://cdn-ak.f.st-hatena.com/images/fotolife/g/greathigh-power/20200126/20200126193949.jpg)