silentJET85 there is no Intel iGPU that does not dither, specially the newer ones.

so many people have problems whit integrated graphics chips especially Intel. try a dedicated nvidia gpu whit your screen and set it up from Nvidia CP to run on Nvidia colors 8BIT FULL RGB and you should have real 0 dither then whit a true 8bit screen

    silentJET85 The LG 24GQ50F does not use PWM (Pulse Width Modulation) to regulate backlight brightness at any level. Instead, DC (Direct Current) is used to moderate brightness. The backlight is therefore considered ‘flicker-free’, which will come as welcome news to those sensitive to flickering or worried about side-effects from PWM usage. The exception to this is with ‘1ms Motion Blur Reduction’ active, a strobe backlight setting which causes the backlight to flicker in sync with the refresh rate of the display. Read the overview on the monitor. (1) You can disable "flickering". Select [Menu] → [Game Control] → [1ms Motion Blur Reduction] and press [OFF]. (2) Due to "Response time," the eyes can also get tired. Better to turn it off. (3) Then turn on Freesync Premium. What is strobe backlight? Read from here.

        AlanSmith Yeah, I bought it because the reviews said it was flicker-free. But it still makes me dizzy, and I see subtle flicker/snow.

        LED light in general bothers me, so I ended up taking the monitor apart and removing the LED backlight. Now I use sunlight or incandescent lamps to light the screen. It's an improvement over the LED, but I can still see the same flicker, and it still makes me dizzy after a while, so I assume it must be dithering or inversion.

            silentJET85 your lighting it up from the backside ? The eazeye monitor is basically that but a polished product 🤔 that's a good idea. I was going to try that as a DIY but waiting on my eazeye instead to come in

                silentJET85 yeah I get that. I'm so desperate for a good screen so figured why not. I left a comment on your vid

                  AlanSmith Please don't mislead people. The website that was brought by you has nothing in common with official or real specifications. It contains a lot of fake information. Nobody should believe it. This, for example another link when you can check the answer from a real official representative from Dell

                  But, there is another link. that I can offer to your attention

                  https://www.dell.com/community/en/conversations/monitors/u2715h-true-8-bit-or-6-bit-frc-panel/647f6fbcf4ccf8a8ded3090b

                  Let's check all the information from Google and make a fact-checking before bringing some piece of information here

                      15 days later
                      2 months later

                      LG 27UP850N-W - best monitor for eye care!
                      I can work with it all day long even with new macs with Apple chips (connected via type-c)

                        VSABALAIEV78 that uses FRC (8+2frc) so it's gonna dither. Best to leave HDR disabled to leave it as 8bit

                          6 days later
                          8 months later

                          Hello again guys , is it possible to feel better when using hdmi on 144 than dp 165 or its a plasebo that im felling ?I believe that cable and my pc is the changing factor from when I was able to work longer hours without getting tired before ..

                            gregtsakil9 hdmi on 144 than dp 165

                            its depend on panel specification

                            In majority, all panels are 144hz, but reducing some vertical sync-timings, you can set more higher refresh rate ( 165, 180 etc )

                            Another question is how v-com work in your panel: in high freq (120+) it can be less noticable than in 60hz

                              dev