Custom Resolution Utility (CRU)

[ToastyX]

(Yesterday 05:48 PM)emse7en Wrote:  My laptop's specification says "2 USB Type-C® 10Gbps signaling rate (USB Power Delivery, DisplayPort™ 1.4);" does this mean that the laptop supports Display Port Alt Mode and any DP 1.4 -> USB-C cable will support 240Hz at 1440p resolution? (AMD Ryzen 5 PRO 5650U)

Yes, that's what it means.

(Yesterday 05:48 PM)emse7en Wrote:  And is there a chance that with the new DP->USBC cable on the external Lenovo L27q-10 monitor I will achieve a higher refresh rate of 1440p in CRU than the current 67 Hz? Currently at 68Hz a message pops up to reduce the refresh rate.

That's totally up to the monitor.

(Yesterday 05:48 PM)emse7en Wrote:  Below are my current settings in CRU, are these the best possible settings? I use the "CVT-RB standard" timing on all resolutions.

There is no best possible. Use whatever works.

[p14t1pu516]

(03-08-2025 10:50 PM)ToastyX Wrote:  

(03-08-2025 04:00 AM)p14t1pu516 Wrote:  Toasty, thanks for all your time. I will contact Intel.
When connecting via VGA, I remembered that it also worked badly, there is a slight rain on the screen.
I want to ask you two last questions:

1 does it make sense to use a HDMI-VGA signal converter? Could it solve the problem that I can't solve with cru? (it doesn't matter if it looks like VGA and not HDMI).

2 another possibility, if I use a VGA-HDMI converter, could it improve the problem of rain on the screen?

HDMI to VGA (motherboard to TV) might have a clearer signal, and you wouldn't need to use CRU because VGA on your TV doesn't have the same issues. VGA to HDMI wouldn't make sense to do if the VGA port on the motherboard is noisy.

I understand perfectly. Toasty, I really appreciate your help.