[Solved] Strange Problem iMac Pro + Radeon VII eGPU in Windows 10 1903
I was successfully running an AMD Radeon VII as an eGPU with an iMac Pro. I upgraded the dot release of Windows 10 1903 and the bootcamp.com drivers and now the eGPU no longer works- the dreaded "Error 12" problem. Any ideas of what may have changed and how to fix it?
Update: OS Build 18362.329 made AMD eGPU almost impossible to resolve error 12. Rollback to earlier build.
@keith_walls My recommendation is to run DDU and remove the Radeon graphics drivers. This driver removal process also disassociate the eGPU to the Thunderbolt port/PCIe connection. Once that is complete, you can download the latest modified Radeon drivers for your iMac Pro from bootcampdrivers.com.
What's the procedure you use for connecting the eGPU in Boot Camp?