Hello, i'll try to include everything.
Windows 11, hdmi output i managed to coerce hdr on to work even though i've seen it written that the laptop doesn't support it.
But, moving the laptop dislodged the cable at some point and it stopped producing HDR even if i do what i did before to make it work.
I've since tried registry hacks to turn it on in 2, locations including copying the monitor profile from one folder to the others (same tv but windows 11 seems to treat it as a new one)
The Television is fully HDR (all protocols) and has worked flawlessly with my previous computer.
I've tried RGB and (the preferred for tv's YCbCr) at 420 422 and 444.
Originally when i was trying to make it work, the toggle was there but windows 11 would turn it off when i turned it on immediately.. so i switched to rgb and set the colour format correctly.. it stopped turning it off.
Then i switched to YCbCr and it stayed on.
However, now there's nothing i can do and the toggle isn't even there.
What do you suspect the issue is?
Thank you
