https://community.intel.com/t5/Graphics/Intel-ARC770-PCVR-via-VirtualDesktop-and-PICO4-Problems-with/m-p/1520626#M121950 <P>Intel ARC770 PCVR via VirtualDesktop and PICO4<BR />I bought the ARC A770 16GB on February 14th and then operated it in the ancient system (ASRock Z170 i3-6100) until the current upgrade to AM5 with 7800X3D.<BR />The ASRock Fatal1ty Z170 Gaming-ITX/ac only has PCIe 3.0 x16 and no ResizebleBar (VERY IMPORTANT INFO !!!)<BR />It ran all my SteamVR titles as well as HL-Alyx, Subnautica, etc.</P><P>But now finally the upgrade to MSI B650M MORTAR WIFI with Ryzen 7800X3D and I'm desperate with PCVR.<BR />HL Alyx hangs and does not start the game, Subnautica crashes immediately.<BR />I tried everything possible, especially yesterday, but gave up, annoyed and completely exhausted.</P><P>Had a flash of inspiration after coffee this morning.<BR />I turned off ResizeBar because my old system didn't have that.<BR />Lo and behold, all SteamVR titles are running again.<BR />The whole thing was also confirmed on my search here at Intel.</P><P>[A770] I can't run Beat Saber from steamVR when I enabled Resizable bar ​<BR />When I disabled Resizable bar, it works fine. If enabled Resizable bar, game will stop at title Beat Saber and flash continued. Diver version: 31.0.101.4382<BR />community.intel.com<BR />So if you want to play with the ARC770 SteamVR, turn off ResizeBar.</P><P>Intel driver is the current 31.0.101.4672 from yesterday but it didn't work with the previous xxxx 4669 either</P><P>I'm looking forward to your feedback and hope that it will finally be fixed.</P><P>LG<BR />mike</P> Tue, 05 Sep 2023 10:12:14 GMT MikeSierra 2023-09-05T10:12:14Z https://community.intel.com/t5/Graphics/Intel-ARC770-PCVR-via-VirtualDesktop-and-PICO4-Problems-with/m-p/1520626#M121950 <P>Intel ARC770 PCVR via VirtualDesktop and PICO4<BR />I bought the ARC A770 16GB on February 14th and then operated it in the ancient system (ASRock Z170 i3-6100) until the current upgrade to AM5 with 7800X3D.<BR />The ASRock Fatal1ty Z170 Gaming-ITX/ac only has PCIe 3.0 x16 and no ResizebleBar (VERY IMPORTANT INFO !!!)<BR />It ran all my SteamVR titles as well as HL-Alyx, Subnautica, etc.</P><P>But now finally the upgrade to MSI B650M MORTAR WIFI with Ryzen 7800X3D and I'm desperate with PCVR.<BR />HL Alyx hangs and does not start the game, Subnautica crashes immediately.<BR />I tried everything possible, especially yesterday, but gave up, annoyed and completely exhausted.</P><P>Had a flash of inspiration after coffee this morning.<BR />I turned off ResizeBar because my old system didn't have that.<BR />Lo and behold, all SteamVR titles are running again.<BR />The whole thing was also confirmed on my search here at Intel.</P><P>[A770] I can't run Beat Saber from steamVR when I enabled Resizable bar ​<BR />When I disabled Resizable bar, it works fine. If enabled Resizable bar, game will stop at title Beat Saber and flash continued. Diver version: 31.0.101.4382<BR />community.intel.com<BR />So if you want to play with the ARC770 SteamVR, turn off ResizeBar.</P><P>Intel driver is the current 31.0.101.4672 from yesterday but it didn't work with the previous xxxx 4669 either</P><P>I'm looking forward to your feedback and hope that it will finally be fixed.</P><P>LG<BR />mike</P> Tue, 05 Sep 2023 10:12:14 GMT https://community.intel.com/t5/Graphics/Intel-ARC770-PCVR-via-VirtualDesktop-and-PICO4-Problems-with/m-p/1520626#M121950 MikeSierra 2023-09-05T10:12:14Z