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SteamVR > SteamVR Developers > Detalhes do tópico
Shadow 19 de jun. às 12:20
(Error 451) - "Your headset is connected to a host PC, but no video is being streamed"
Error 451 always pops up when I try go get into Steam Link. I am connected to the computer (with no cable) but then this error pops up and it forces me to exit the software. All i wanted to to was play a VR game I bought on steam.
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Exibindo comentários 1–11 de 11
aq3365 23 de jun. às 23:04 
This seems to be a common issue that started ~10 days ago and has something to do with SteamVr I believe.
#1
Yoster 10 de jul. às 16:56 
Is there a fix? I'm experiencing this too out of nowhere. Same use-case as above.
#2
subsurf 19 de jul. às 7:25 
2
There is a great workaround for SteamVR error 451: disable hardware-accelerated GPU scheduling (HAGS).

Navigate to Settings > System > Display.

At the bottom, select the button labeled “Graphics” on Windows 11+ or “Graphic settings” on Windows 10.

If prompted, click Change default graphics settings.

Disable the setting for hardware-accelerated GPU scheduling, and restart your PC.
#3
HawX 3 de ago. às 19:03 
Escrito originalmente por subsurf:
There is a great workaround for SteamVR error 451: disable hardware-accelerated GPU scheduling (HAGS).

Navigate to Settings > System > Display.

At the bottom, select the button labeled “Graphics” on Windows 11+ or “Graphic settings” on Windows 10.

If prompted, click Change default graphics settings.

Disable the setting for hardware-accelerated GPU scheduling, and restart your PC.

Can confirm that this worked for me.

Thank you
Última edição por HawX; 3 de ago. às 19:03
#4
Aspen 9 de ago. às 0:22 
Escrito originalmente por subsurf:
There is a great workaround for SteamVR error 451: disable hardware-accelerated GPU scheduling (HAGS).

Navigate to Settings > System > Display.

At the bottom, select the button labeled “Graphics” on Windows 11+ or “Graphic settings” on Windows 10.

If prompted, click Change default graphics settings.

Disable the setting for hardware-accelerated GPU scheduling, and restart your PC.

tried to check but hags was already disabled.
#5
Luder 25 de ago. às 12:41 
Something that worked for me was to install the games in the internall SSD of my laptop, since i was using my external SSD.
#6
codylramey 6 de set. às 15:46 
Escrito originalmente por subsurf:
There is a great workaround for SteamVR error 451: disable hardware-accelerated GPU scheduling (HAGS).

Navigate to Settings > System > Display.

At the bottom, select the button labeled “Graphics” on Windows 11+ or “Graphic settings” on Windows 10.

If prompted, click Change default graphics settings.

Disable the setting for hardware-accelerated GPU scheduling, and restart your PC.
If you are having this issue and havent tried this yet do so. Seems like it worked for me
#7
benomarsoulaiman930 14 de set. às 7:16 
bro i cant find hardware-accelerated GPU scheduling where is it??
#8
rsixkiller14 24 de set. às 17:47 
Escrito originalmente por benomarsoulaiman930:
bro i cant find hardware-accelerated GPU scheduling where is it??
EXACTLY, WHERE THE FLIP IS IT????
#9
L3G 24 de set. às 20:30 
Escrito originalmente por rsixkiller14:
Escrito originalmente por benomarsoulaiman930:
bro i cant find hardware-accelerated GPU scheduling where is it??
EXACTLY, WHERE THE FLIP IS IT????
I don't know if my system is the same on yours but for Windows 11 it's in (System -> Display -> Graphics -> Change Default Graphics Settings. Where there is an on/off toggle, then just restart your computer and it should work. Hope this is helpful to you.
#10
yadoomi 5 de out. às 5:53 
Escrito originalmente por subsurf:
There is a great workaround for SteamVR error 451: disable hardware-accelerated GPU scheduling (HAGS).

Navigate to Settings > System > Display.

At the bottom, select the button labeled “Graphics” on Windows 11+ or “Graphic settings” on Windows 10.

If prompted, click Change default graphics settings.

Disable the setting for hardware-accelerated GPU scheduling, and restart your PC.
i dont have a 'System' option? dont you mean the settings from steam logo -> settings
#11
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SteamVR > SteamVR Developers > Detalhes do tópico
Publicado em: 19 de jun. às 12:20
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