Ahh so much happines and then so much pain... it was so great untill I...
Installed newest nvidia drivers and restarted PC.
Then nothing worked I could not see steam vr loading screen image.
So then I installed Piplay .92 version drivers as I read they are the stablest one. But nothing help.
Then I went back to old Nvidia drivers and latest piplay drivers.
Now when I connect pimax 4k I can see pimax logo. Then I click to run steamVR and sometimes I see steam VR others I don't.
When I see steamVR and if I click on start Project Cars in steam my screen instantly goes black, red led goes on and the buzzing stops. I can move headset and see how mouse still move but 5-10 seconds later it stop moving.
I deleted steam settings. I reinstalled piplay and deleted piplay folder but now.. I Don't know what to do :- (
Can any1 suggest anything please?
Video mode seems to be working, but anything in Pimax mode breaks down and don't work