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***ToastyX*** · Yesterday, 04:28 PM

(Yesterday 02:50 PM)Dripman Wrote: The problem is in Windows 11 only! I want to set constant native resolution 1680x1050 and don't reset it after each reboot in Win 11. I found only one way to setup 1680x1050 in Catalst Control Center (uncheck "Use EDID" checkbox), but it resets to wrong resolution after reboot.

May be crack/patch some files of Windows 11 core to make work CRU? I don’t mind breaking Windows 11 installation because it’s installed on a separate HDD for testing purpose. May be use monitor driver subsystem from Windows 7? I use Windows 11 24H2 LTSC.

I already gave you three solutions: fix the EDID on the monitor somehow, try using DVI instead, or use an HDMI EDID emulator with an HDMI-DVI cable. Another option is to use Windows 10.

***ToastyX*** · Yesterday, 04:28 PM

(Yesterday 12:17 PM)Pierrot Wrote: There are 3 edids, they were positioned in this order, the first is called the same as the third and has the word "active" written on it and in fact it is the one in function, then there was a second one which however disappeared when I performed the reset.

I created two EDID installers. One only has 3840x1650 @ 60 Hz using borders. The other has both 3840x1650 and 3840x2160 @ 60 Hz, but I'm not sure which one NVIDIA will use for NIS/FSR, so you'll have to test that yourself.

Dripman · (Last edited: Yesterday, 05:35 PM by Dripman)

(Yesterday 04:28 PM)ToastyX Wrote: I already gave you three solutions: fix the EDID on the monitor somehow, try using DVI instead, or use an HDMI EDID emulator with an HDMI-DVI cable. Another option is to use Windows 10.

May be there is one more option - apply monitor/driver subsystem from Win 10 to Win 11 with disabeling driver signature mode? Or it's impossible to crack Win 11? I repeat that I'm not afraid to brake Win 11 installation, because I don't have any important data on HDD with Win 11 and I can easely format it!

***ToastyX*** · Yesterday, 06:12 PM

(Yesterday 05:20 PM)Dripman Wrote: May be there is one more option - apply monitor/driver subsystem from Win 10 to Win 11 with disabeling driver signature mode? Or it's impossible to crack Win 11? I repeat that I'm not afraid to brake Win 11 installation, because I don't have any important data on HDD with Win 11 and I can easely format it!

How would you do that?

Dripman · (Last edited: Yesterday, 08:29 PM by Dripman)

(Yesterday 06:12 PM)ToastyX Wrote: How would you do that?

May be replace monitor.sys and monitor.inf from Windows 7 or Windows 10 and disable driver signature?

***ToastyX*** · Yesterday, 10:29 PM

(Yesterday 08:29 PM)Dripman Wrote: May be replace monitor.sys and monitor.inf from Windows 7 or Windows 10 and disable driver signature?

Why don't you try that?

Dripman · (Last edited: Today, 10:32 AM by Dripman)

(Yesterday 10:29 PM)ToastyX Wrote:
(Yesterday 08:29 PM)Dripman Wrote: May be replace monitor.sys and monitor.inf from Windows 7 or Windows 10 and disable driver signature?
Why don't you try that?

I just have tried some manipuletions with monitor driver: I replaced monitor driver from another Windows (Windows\inf\monitor.inf and Windows\System32\drivers\monitor.sys).

Normal mode (with driver singnature required):
Driver from Win 7 to Win 11 - Driver unsigned error
Driver from Win 10 to Win 11 - Driver unsigned error

Driver sign enforcement disabled mode:
Driver from Win 7 to Win 11 - Buffer length error
Driver from Win 10 to Win 11 - Driver works normally, but CRU doesn't work

So I don't think it's a driver issue. Can you offer another way to enable EDID override in Windows 11? May be integrate other system files from Win 7 or Win 10 or some registry cracks?

Pierrot · Today, 04:21 PM

I created two EDID installers. One only has 3840x1650 @ 60 Hz using borders. The other has both 3840x1650 and 3840x2160 @ 60 Hz, but I'm not sure which one NVIDIA will use for NIS/FSR, so you'll have to test that yourself.
[/quote]

I tried both EDIDs, but both of them give me 3330x1650

***ToastyX*** · Today, 04:51 PM

(Today 04:21 PM)Pierrot Wrote: I tried both EDIDs, but both of them give me 3330x1650

My mistake. I set the borders in both directions without thinking. Here is the fixed version.

.zip

WCSA242.zip (Size: 52.46 KB / Downloads: 1)

***ToastyX*** · Today, 05:06 PM

(Today 10:18 AM)Dripman Wrote: So I don't think it's a driver issue. Can you offer another way to enable EDID override in Windows 11? May be integrate other system files from Win 7 or Win 10 or some registry cracks?

No, I gave you several solutions already. Why are you asking me if you're going to ignore my suggestions? Since your video card has HDMI, get an HDMI to DVI cable and try DVI on the monitor first. If that doesn't work, get an HDMI EDID emulator and use the HDMI to DVI cable.