Custom Resolution Utility (CRU)

[ToastyX]

(10-15-2024 04:49 AM)funkerwolf Wrote:  

(10-14-2024 10:49 PM)ToastyX Wrote:  

(10-11-2024 08:29 PM)funkerwolf Wrote:  

(09-27-2024 12:07 AM)ToastyX Wrote:  

(09-26-2024 12:35 AM)funkerwolf Wrote:  It is all in place, but on the latest versions in Windows and through the Intel panel does not give just select 75 hertz, there is no such item to select.

Show me what you have. Run this and post the test.txt here: https://www.monitortests.com/EDID-test.zip

That was the old URL. I have an updated version here: https://www.monitortests.com/edid-test.zip

You didn't set the max TMDS clock in the HDMI data block like I said to do. You said it was all in place.

[krisdee1981]

(10-14-2024 10:49 PM)ToastyX Wrote:  

(10-11-2024 10:17 PM)krisdee1981 Wrote:  Guys I have some serious issues with fresh install of 24h2 and CRU. I wanted to add 120Hz as always and I had black screen 3 times in a row with different drivers.
After few hours of fighting with this problem I finally figured out that if gsync is enabled I can't add anything with CRU in 24h2.
I disabled gsync and this worked fine, but once I activate gsync I get black screen and need to remove drivers with DDU.
Dynamic refresh rate in the Windows advanced display settings was disabled.

You really need to report these issues to NVIDIA. I can't do anything about them. Their drivers are causing so many headaches with EDID overrides.

I'm pretty sure it is something to do with 24h2 because I used CRU extensively on previous versions of Win11 and Win10. Yeah sometimes Nvidia driver did break after changing things with CRU, but after reinstalling drivers everything was working ok eventually.

[Merculian]

hello, help with my problem, if you can

- after CRU no signal (black screen) on the 1st monitor (display port 165 hz), when 2nd monitor connected (HDMI 60hz), instead of the welcome screen
- if individually apply changes and only on the 2nd monitor (when two monitors connected) ---> all will be okay

- i deactivate the 2nd (multimonitortool) or pull out the HDMI cable, when turning off PC
- problem with monitors priority at the welcome screen (win 10, dp 2sd, hdmi 1st), i am thinking

- with two DP monitors, i cann't turn off monitor without problems (the programms from 2nd jump on 1st)

[ToastyX]

(10-15-2024 07:56 AM)Merculian Wrote:  hello, help with my problem, if you can

- after CRU no signal (black screen) on the 1st monitor (display port 165 hz), when 2nd monitor connected (HDMI 60hz), instead of the welcome screen
- if individually apply changes and only on the 2nd monitor (when two monitors connected) ---> all will be okay

If this is an NVIDIA GPU, you need to report the issue to NVIDIA because it's a bug in their driver.

(10-15-2024 07:56 AM)Merculian Wrote:  - with two DP monitors, i cann't turn off monitor without problems (the programms from 2nd jump on 1st)

That's normal because DisplayPort monitors disconnect from the PC when turned off, so Windows moves the windows to another monitor.

[b0uncyfr0]

Playing with the AOC Q27G3XMN. It ships with 180hz (already oc'd I believe because timings are vastly different to 170hz).

Ive got 182 working on the same timings as 180 but cant go further. It just goes black saying 'Input not support'. Timings:

https://ibb.co/18dx5tK

Is there anything obvious I can do to push it? Im running DP 1.4 on a 7800xt.

Also if the panel can do 182, does that mean its not locked to 180 by AOC?

[ToastyX]

(10-15-2024 05:29 PM)b0uncyfr0 Wrote:  Playing with the AOC Q27G3XMN. It ships with 180hz (already oc'd I believe because timings are vastly different to 170hz).

Ive got 182 working on the same timings as 180 but cant go further. It just goes black saying 'Input not support'. Timings:

https://ibb.co/18dx5tK

Is there anything obvious I can do to push it? Im running DP 1.4 on a 7800xt.

Also if the panel can do 182, does that mean its not locked to 180 by AOC?

I wouldn't expect a high refresh rate monitor to overclock much if at all. Usually there's only a couple of Hz wiggle room.

[Polytech]

Hello. I have unexpected problem. Im using Dangbei X3 projector, which is fullHD DLP and supports 120hz. When i connected miniPC (Windows 11, intel N100 with intel HD graphics) to it, i could only choose from resolutions with 60hz. Even though projector supports 120hz, there were no resolutions with 120hz to choose from. So i used Custom Resolution Utility and made one 1920x1080 with 120Hz. It's working fine, except for one weird thing - last few rows from right side are visible on the left. As you can see on the photo. I highlighted mouse cursor, right part of it is visible on the left side. When i switch to resolution with 60hz - everything is fine. All the numbers in CRU are default (on the photo), and my 120hz resolution has the same numbers as the default 60hz resolution, except for frequencies. I tried to change the numbers for back porch, front porch and horizontal total back and forth for a small amount, doing restart64 after each iteration, and it didnt change anything at all. Need help! What is causing this and how can i possibly fix that problem?

[ToastyX]

(10-16-2024 07:58 AM)Polytech Wrote:  Hello. I have unexpected problem. Im using Dangbei X3 projector, which is fullHD DLP and supports 120hz. When i connected miniPC (Windows 11, intel N100 with intel HD graphics) to it, i could only choose from resolutions with 60hz. Even though projector supports 120hz, there were no resolutions with 120hz to choose from. So i used Custom Resolution Utility and made one 1920x1080 with 120Hz. It's working fine, except for one weird thing - last few rows from right side are visible on the left. As you can see on the photo. I highlighted mouse cursor, right part of it is visible on the left side. When i switch to resolution with 60hz - everything is fine. All the numbers in CRU are default (on the photo), and my 120hz resolution has the same numbers as the default 60hz resolution, except for frequencies. I tried to change the numbers for back porch, front porch and horizontal total back and forth for a small amount, doing restart64 after each iteration, and it didnt change anything at all. Need help! What is causing this and how can i possibly fix that problem?

The projector is not displaying 120 Hz correctly. What you have should work. There are no timing parameters that would cause this issue. Are you sure the projector supports 120 Hz? I only see a reference to MEMC, which motion interpolation, not 120 Hz input. Normally you shouldn't have to add 120 Hz manually if it's supported.

[Polytech]

(10-16-2024 10:27 AM)ToastyX Wrote:  The projector is not displaying 120 Hz correctly. What you have should work. There are no timing parameters that would cause this issue. Are you sure the projector supports 120 Hz? I only see a reference to MEMC, which motion interpolation, not 120 Hz input. Normally you shouldn't have to add 120 Hz manually if it's supported.

Although there's nothing in official specs about 120hz or any hz at all, I saw some ppl testing it on 120hz for input lag on different forum. It supports 3D, some online shops specify that it supports 120hz.

But i'm certain it outputs 120hz because most DLP projectors can only output frequency of 60hz (the newer ones - frequencies divisible by 60 - 60,120,240). When you watch a movie, most of the time it has 23.976 fps and outputting it to the projector with 60hz you can clearly see the mismatch in fps/hz. Image has microstutters because some frames are repeated 2 times, and some of them 3 times. 120hz is divisible by 23.976 almost perfectly and the image is SMOOOOTH. Which i clearly see. That was the reason to buy and connect miniPC to the projector.