CRU HDMI 2.1 questions

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prod1G
Posts: 55
Joined: 27 Apr 2021, 17:50

CRU HDMI 2.1 questions

Post by prod1G » 16 Jan 2025, 13:06

What happens if i delete extensions override, disable SCDC present and disable DSC 1.2a in HDMI 2.1 extension?
ASUS VG259QM :arrow: SAMSUNG G60SD

MSIfanboy
Posts: 64
Joined: 15 Apr 2022, 13:51

Re: CRU HDMI 2.1 questions

Post by MSIfanboy » 18 Jan 2025, 22:44

not sure, if you want to risk it, make sure to export copy of the bin file CRU, and make sure you have another monitor, to get into CRU and reset it, to delete or fix/return the changes

and things could go wrong, so you might ruin the port or ruin your monitor

:D

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prod1G
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Joined: 27 Apr 2021, 17:50

Re: CRU HDMI 2.1 questions

Post by prod1G » 19 Jan 2025, 07:00

Already did it. Screen still working. Im just curious if these settings could yield some latency decrease.
With DSC 1.2a off it kinda feels snappier?. Could be placebo,tho.
ASUS VG259QM :arrow: SAMSUNG G60SD

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kyube
Posts: 269
Joined: 29 Jan 2018, 12:03

Re: CRU HDMI 2.1 questions

Post by kyube » 21 Jan 2025, 13:12

prod1G wrote:
19 Jan 2025, 07:00
Already did it. Screen still working. Im just curious if these settings could yield some latency decrease.
With DSC 1.2a off it kinda feels snappier?. Could be placebo,tho.
Your OSD should have information whether you're using DSC or not.
A rudimentary test, if you have a Nvidia GPU, is to check whether the time interval for alt-tabbing is shorter now.

I'm interested in your findings, keep us updated.

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