Custom Resolution Utility (CRU)

[maftul]

(07-18-2020 02:43 PM)ToastyX Wrote:  I see 3840x2160 @ 50/60 Hz in the TV resolutions data block in the first extension block. It might also be in the second extension block, which is likely a DisplayID extension block, but it seems CRU can't read it. You should be able to just delete the second extension block.

Thank you for your reply. I have already tried deleting the whole set of TV resolutions and the HDMI support block (and restarted the driver/rebooted the machine), but Nvidia's driver still sees those phantom resolutions. By second extension block, do you mean the "Default extension block" in the following screenshot?

   

Edit: Removing the extra "Default extension block" did the trick and removed all the extra resolutions and allowed DSR to correctly scale from the native 2k resolution with the correct refresh rates, rather than the phantom 4k resolution at 60 Hz. However, there is a downside: removing that extension block also removes the 165 Hz resolution. I believe that must be the block Lenovo added to overclock the panel to 165 Hz. I might be able to bring 2k 165 Hz back using this guide (which is actually supposed to fix another problem with my monitor), though:

https://motherbear.home.blog/2019/12/10/...creen-fix/

Is it possible to add support for reading that block using CRU in the future?