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michalnowicki

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Posts posted by michalnowicki

    HDCP Error

    in VIVE & VIVE Pro

    Posted

    On 7/31/2019 at 1:12 PM, Synthesis said:

    This is very strange. HDCP is supposed to be a content protection mechanism built into HDMI, essentially a hardware DRM solution. Franlky, it doesn't work particularly well, but it is an inherent component with HDMI cables and ports as well as some other connection standards. As for why it would pop up during specific events during the game, that's even more puzzling. If it's specific to certain titles, perhaps other users have experienced similar issues while playing those titles?

    Thanks for your reponse @Synthesis. After a week of troubleshooting I found out that my issue (black screen sometimes resulting in HDCP error) only happens when my HTC Vive is connected via HDMI cable to my graphics card (RTX 2070 Super). The issue doesn't occur when Vive is connected to my old GTX 970. In addition, the issue doesn't occur when HTC Vive is connected to my RTX via HDMI-DP cable. So the problem is either linked with the HDMI port on my RTX (which I doubt, as I can connect other monitors to it and it displays fine) or that Nvidia has some unhandled exception in RTX Super cards (which I am still trying to get to acknowledge).

    Based on what I just said and on the troubleshooting (new drivers, old drivers, removing drivers using DDU, trying different cables, trying different connections) do you think that this is a headset issue?

    HDCP Error

    in VIVE & VIVE Pro

    Posted

    This started happening to me this week when I upgraded my GPU from GTX 970 to RTX 2070 Super. It's happening on both versions of the drivers (the only two drivers available for 2070 Super 431.36 and 431.60. Another difference in my set up is that now I am connecting using HDMI, rather than HDMI-DP-mini.

    I think this might be driver-related, but I'm not sure. This is not happening all the time, but I'm able to force the problem when I'm playing Blade and Sorcery and someone casts lighthing spell. The Vive goes black (it's still displaying fine on the screen) and if I play for long enough, SteamVR reports the errors with HDCP. The problem with the black screen also happened today in SteamHome

    Would appreciate any ideas.

     

     

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