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Journeyman III

4g decoding does not turn on

I want to improve the performance of my PC and enable 4g decoding with resizebur support, my video card is colorful rtx 4060 8 gb, Gigabyte Technology Co., Ltd. A520M DS3H V2, 16 gb ram, amd ryzen 5 5500.

I enable 4G decoding and resizebur support in the BIOS, but when I boot into Windows GPU-Z shows this 

3 Replies

Do you have the latest BIOS Version installed for your motherboard which is F3D:

Sounds like a BIOS issue since everything else is enabled and supported. Those two are strictly BIOS settings that are still disabled.

Found this previous thread at TechPowerUp with a similar issue with a Nvidia GPU card:

Screenshot 2024-02-24 095350.png

I would  contact Asus Support and see if they have something similar to the above situation with a BIOS Update Utility for your Nvidia GPU card.

BIOS is installed to the latest version, I have a video card from Colorful, can the utility from Asus work?


Open a Asus Support ticket and a Nvidia GeForce Forum Thread and see if anyone else is having the same issue as you.

Could be a Nvidia GPU driver issue.