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Maassoft / ColorControl

Easily change NVIDIA display settings and/or control LG TV's
GNU General Public License v3.0
823 stars 39 forks source link

Applying a non-HDR profile causes TV to remain in HDR despite Windows being in SDR #358

Open andre-ss6 opened 2 months ago

andre-ss6 commented 2 months ago

Hi, I had a profile with HDR set to Included but without "Enabled" being set, like this:

image

However, when going from a profile with HDR on to this one, even though Windows reports HDR as off, like so:

image

The TV remains stuck in HDR mode. The only thing I found that fixes it is restarting the PC (going back to HDR and then back to SDR did not fix it, nor trying to apply the profile that has everything set to default, or using NVCP, or restarting the TV only, none worked).

I'm on a LG C9 latest firmware, Windows 11 Pro 23H2, NVIDIA 552.12 RTX 4090

AlM2025 commented 2 months ago

Make Sure you include the refresh rate

andre-ss6 commented 2 months ago

Make Sure you include the refresh rate

Refresh Rate is already included as in shown on the screenshot.