NVIDIA’s GeForce 621.14 Driver Adds Game Support and Fixes Two Visual Problems
The release brings DLSS 5 with 3D-Guided Neural Rendering to Hogwarts Legacy and War Thunder and fixes a Modern Warfare 4 color issue and video playback failures on some RTX 50 Series systems.

NVIDIA’s GeForce Game Ready 621.14 WHQL driver adds Game Ready support for World of Warcraft: Forever and the new Slaughter Mode in DOOM: The Dark Ages | Revelations. It also brings DLSS 5 with 3D-Guided Neural Rendering to Hogwarts Legacy and War Thunder, alongside fixes for two visual problems.
One fix addresses incorrect colors in Call of Duty: Modern Warfare 4. The other covers video playback freezing or showing a black screen on some GeForce RTX 50 Series GPUs and RTX Spark systems after updating to the previous 621.01 driver.
The driver supports Windows 10 and Windows 11 and is available from NVIDIA’s driver page.
NVIDIA GeForce Game Ready 621.14 WHQL Driver Patch Notes
Game Ready for World of Warcraft: Forever
This new Game Ready Driver provides the best gaming experience for World of Warcraft: Forever, and DOOM: The Dark Ages | Revelations new Slaughter Mode, and the addition of DLSS 5 with 3D-Guided Neural Rendering to Hogwarts Legacy and War Thunder.
Fixed Gaming Bugs
- Call of Duty: Modern Warfare 4: Game may display incorrect visual colors [6972531]
Fixed General Bugs
- Fixed an issue where video playback may freeze or black screen on some GeForce RTX 50 Series GPUs/RTX Spark after updating to GRD 621.01. [6979343]
Have you seen either the Modern Warfare 4 color issue or the 621.01 video playback problem on your PC? Follow GeForce driver fixes and game-specific support through X, Bluesky, YouTube, Instagram, Steam, and Telegram.
Source: DSOGaming






