Audio not working on Windows 10 installed on external SSD running on iMac
I had issue of Sound and Magic Mouse's scroll in " iMac 27in 5K Retina " with Windows 10.
I searched a lot but to no avail. Then I found this community string of discussion where I found solution to the persistent problem as follows:
1) I found out driver in BootCamp folder as: BootCamp/drivers/cirrus
2) I installed driver inside Cirrus Folder.
3) After Installation, sound started without restarting PC.
4) For "Mouse Scroll Issue" I installed relevant driver as: BootCamp/drivers/apple
It worked for me.
Thanks.