Download: NVIDIA GeForce 466.27 WHQL drivers

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Windows 10 Issues Yellow bang with Error Code 10 appears by the NVIDIA Platform Controllers and Framework Properties in Device Manager after Express or Custom driver installation without reboot.[200716134] Reboot the system to clear the error, otherwise Dynamic Boost cannot be enabled. [Mortal Shell]: Unusual increase in the brightness occurs when Shadow Quality is set to Low or Medium. [200724762] To work around, set the Shadow Quality to High or Ultra. [Call of Duty: Black Ops Cold War]: The game may crash on GeForce GTX 10 series GPUs. [200719668] [World of Warcraft: Shadowlands]: Random flicker may occur in certain locations in the game [3206341] [Batman Arkham Knight]: The game crashes when turbulence smoke is enabled. [3202250] [Steam VR game]: Stuttering and lagging occur upon launching a game while any GPU hardware monitoring tool is running in the background. [3152190] YouTube: Video playback stutters while scrolling down the YouTube page. [3129705]
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YouTube: Video playback stutters while scrolling down the YouTube page. [3129705] Is this a driver issue or was the problem with Windows / MPO?
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AsiJu:

YouTube: Video playback stutters while scrolling down the YouTube page. [3129705] Is this a driver issue or was the problem with Windows / MPO?
Astyanax:

This is not a driver issue, the drivers support for Multiplane overlays exposed it, but its a bug in Chromium's renderer swapping every frame between RGB and NV12 due to failing on NV12 for some reason. Upstream has recently checked in a fix: see f331ac03f7d07758e7820792c89b8a39cd5e2195 - chromium/src - Git at Google (googlesource.com)
It's a shame that this and the WoW Shadowlands bug are still here though. I'm installing this for security fixes since 466.11 version https://nvidia.custhelp.com/app/answers/detail/a_id/5172/~/security-bulletin:-nvidia-gpu-display-driver---april-2021 Don't have an RTX card, so can't play Enhanced Metro Exodus 🙁
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Thx for the share 🙂
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Steam VR game]: Stuttering and lagging occur upon launching a game while any GPU hardware monitoring tool is running in the background. [3152190] Whats mean this? Cant use Msiafterburner with STEAMVR and iRacing, f.e.? Thanks
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fpollan:

Steam VR game]: Stuttering and lagging occur upon launching a game while any GPU hardware monitoring tool is running in the background. [3152190] Whats mean this? Cant use Msiafterburner with STEAMVR and iRacing, f.e.? Thanks
Yes, that's what it means in practice.
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I got a Memory Management BSOD right after installing these and the NVidia control panel didnt appear in the context menu With the last set of drivers the scaling has been massively broken and Windows and nvidia tell me the recommended res for my 8k TV is 1080p
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This driver and last I get an error in most games that I need a DX11 capable card. I have to use 470.25 drivers. I've done a clean install of OS and drivers to try to fix and nothing.
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Windows 10 Issues [Call of Duty: Black Ops Cold War]: The game may crash on GeForce GTX 10 series GPUs. [200719668] It also affects RTX 2070's as well in Warzone!
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WhiskeyOmega:

I got a Memory Management BSOD right after installing these and the NVidia control panel didnt appear in the context menu With the last set of drivers the scaling has been massively broken and Windows and nvidia tell me the recommended res for my 8k TV is 1080p
This could also be a cable issue if you really have an 8k TV. Try another Ultra High Speed HDMI cable if possible.
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Amazing how the Batman issue is still not fixed, an Nvidia feature that was bragged about years ago now remains broken, and after months remains broken.
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PurSpyk!!:

Amazing how the Batman issue is still not fixed, an Nvidia feature that was bragged about years ago now remains broken, and after months remains broken.
Indeed, on would think that Nvidia specific features keep working regardless of driver updates. But guess the driver devs are more focused around a mediocre RT experience than keeping their old code working, and yet people claim that AMD drivers are worse lol.
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valorex:

Yellow bang with Error Code 10 appears by the NVIDIA Platform Controllers and Framework Properties in Device Manager after Express or Custom driver installation without reboot.[200716134] Reboot the system to clear the error, otherwise Dynamic Boost cannot be enabled.
I believe this is a platform specific issue (Lenovo notebooks?)
PurSpyk!!:

Amazing how the Batman issue is still not fixed, an Nvidia feature that was bragged about years ago now remains broken, and after months remains broken.
It's partially a client issue, the game is writing into and trying to execute in a non-executable region.
valorex:

YouTube: Video playback stutters while scrolling down the YouTube page. [3129705]
Chrome/Edge 92 has a fix for this, you can try it on Canary if you like.
WhiskeyOmega:

I got a Memory Management BSOD right after installing these and the NVidia control panel didnt appear in the context menu With the last set of drivers the scaling has been massively broken and Windows and nvidia tell me the recommended res for my 8k TV is 1080p
Such bsods are not caused by the incoming driver, but corruption already present in a rarely touched area of kernel memory caused by certain utilities on the older drivers. displaycal and f.lux are potential offenders, i looked at another uses dump file recently but it was an incomplete dump and was missing a number of "pages" relevant to the crash, so nvidia will need full size kernel dumps to look into it.
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so what's the performance hit of the security mitigations? or no hit?
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Astyanax:

It's partially a client issue, the game is writing into and trying to execute in a non-executable region.
Odd how it worked until a Nvidia driver broke something, the game has been updated in years
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Up and running, clean install.
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PurSpyk!!:

Odd how it worked until a Nvidia driver broke something, the game has been updated in years
Sometimes you can "try catch" a memory exception, so long as doing so isn't exposing a security vulnerability, the games still playable, with windows No Execute protection fully disabled. PS: the physx runtime where the crash occurs was never updated between the game working and not working either. turbulence smoke works in game btw, its just the benchmark that crashes from my experience.
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@ManuelG are you kidding me? AOC 24G2W1G8 now is officially g-sync compatible but my AOC 24G2W1G4 isn't? Can you please do something about it. They are the same monitors after all.
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Installed it for now. Not seeing any improvement yet tho. Still feels unsmooth and jittery on desktop/opening apps. Fine in games tho.