Custom Resolution Utility (CRU)

[ToastyX]

(08-20-2017 09:44 AM)aliquis Wrote:  Hello, thank you for the response.

Here is a screenshot of the modified pixel clock and h rate (after i changed it) The monitor is connected through hdmi 2.0 .

[Image: http://imgur.com/a/wQi0l]

The values before (standard, out of the box settings) were the same for all totals (i changed nothing other than the pixel clock and h rate and the frequency to 100hz in the custom resolution), the frequency was 99,981hz , but the pixel clock was 550mhz and the h rate 152khz.

That doesn't make sense. You're not giving me the correct information. If you reduced the pixel clock and horizontal scan rate to get 100 Hz without changing the totals, then the old refresh rate would have been higher. There's no way to get 550 MHz and 152 kHz at 99.981 Hz with the timing parameters you showed me. The only way that's possible is if the totals were different.

You also have 3440x1440 @ 100 Hz defined twice. The first one is listed as 99.981 Hz at 543.50 MHz, which is what I would expect for 100 Hz. That one should be taking precedence since it's listed first, so I don't see how changing the second one would affect anything.