OK finally I've got the time to get this working. I switched the slots between GT610 & GTX980 so that GT610 is the last detected GPU and
as a result is used by the host.
However, with this set up on native Windows 10, GTX980 persistently getting error 43 which I have been trying to troubleshoot without success.
Eventually, I just gave up on getting native Win10 to work with dual GPU and launched straight into Win10 VM in Proxmox with the passthrough.
To my delight, GX980 is passed through to Win10 VM and works perfectly without any error!!!! Still early days and I will keep testing to
benchmark the performance and share with the forum shortly!!!
Thanks to everyone who has offered great tips!!!
as a result is used by the host.
However, with this set up on native Windows 10, GTX980 persistently getting error 43 which I have been trying to troubleshoot without success.
Eventually, I just gave up on getting native Win10 to work with dual GPU and launched straight into Win10 VM in Proxmox with the passthrough.
To my delight, GX980 is passed through to Win10 VM and works perfectly without any error!!!! Still early days and I will keep testing to
benchmark the performance and share with the forum shortly!!!
Thanks to everyone who has offered great tips!!!