Windows 10(64) and 3x R9 290

Hello everyone,

Normally I run my config in Ubuntu (According to the sweet manual from this website) with minor issues (no temp).
During a lazy Sunday I thought I'll give Windows 10 a try in combination with oclHashcat. After installation (no errors) I checked my device manger and it showed only 2 of my graphic cards. I used the latest crimson drivers.

Using my bff google i found out that it could be solved by performing a clean install with the latest drivers..
I performed the uninstall procedure (app manager AMD) booted in safe mode and used Guru3d's display driver uninstaller to completely wipeout any AMD existence. Strange enough Guru3d's tool was able to identify my 3 GPU's during the removal procedure. After that I did a clean install but the issue was still there.

Also AMD Settings gives a notice : No AMD Graphics driver is installed, or the AMD driver is not working properly ...

My GPU's are Sapphire Vapor-X R9 290X, (HAWAI).

Anyone the same issue ? is there a limit in the amount for GPU's for Windows 10 ?


thnx Everyone !