Custom Resolution Utility (CRU)

[ToastyX]

(01-31-2023 05:08 PM)unknown41 Wrote:  Dual screen 2K and 1080
G32QC
Is there a solution to the black screen after modifying ID serial?

Modifying the ID serial number shouldn't cause a black screen. Only a graphics driver bug would cause a black screen in that situation.

[Martik9]

I have bought an GTX 1660 Super and as some people know, NVIDIA disabled interlaced output from Turing, I read somewhere that using an secondary old AMD GPU like this Ati Radeon HD 6450 you can use the NVIDIA card as rendering one while you use the Ati Radeon as output, well, my motherboard doesnt have an second GPU slot so Im using a riser, I have installed both drivers, but before I uninstalled the old ones with DDU, after that plugged my two monitors into the Ati Radeon, seems to work but when I start playing or just play a video, it becomes very laggy and the Ati Radeon raises it's temperature, at the same time is like is sharing computational work with the GTX and makes performance horrible, any suggestion?

My idea is to use an Samsung CRT Syncmaster 796MB at 1600x1200i 100Hz

[ashlar]

Trying to understand why my Nvidia 3070, connected to a LG C1 television, is apparently unable to accept fine adjustments to refresh rate.

I use pixel clock calculator after deciding what specific refresh rate I need to avoid repeated/dropped frames during 23.976 playback but it seems that the card either does 23.97618 or it jumps straight to 23.977xx.

Am I missing something? Is it a known problem with new drivers?

I am on Windows 10 Pro x64 21H1, Nvidia drivers 528.24, if that matters.

[Krmono13]

Hey ToastyX! Is there such thing as Cvt-RB3??

[vic@letspartner.org]

Is the https://www.monitortests.com/download/cru/cru-1.5.2.zip still supposed to be working I got an non secure warning and a bad request?

[ashlar]

(02-06-2023 11:15 AM)ashlar Wrote:  Trying to understand why my Nvidia 3070, connected to a LG C1 television, is apparently unable to accept fine adjustments to refresh rate.

I use pixel clock calculator after deciding what specific refresh rate I need to avoid repeated/dropped frames during 23.976 playback but it seems that the card either does 23.97618 or it jumps straight to 23.977xx.

Am I missing something? Is it a known problem with new drivers?

I am on Windows 10 Pro x64 21H1, Nvidia drivers 528.24, if that matters.

Crossing fingers, I might have solved it. Apparently this new card is more "picky" than my previous GTX960, I had to manually test several horizontal and vertical totals before finding out which ones made a difference. It surely is not respecting calculations from Pixel Clock Calculator, unfortunately.

[ToastyX]

(02-08-2023 07:08 PM)vic@letspartner.org Wrote:  Is the https://www.monitortests.com/download/cru/cru-1.5.2.zip still supposed to be working I got an non secure warning and a bad request?

That's a TLS error, but I don't see how you could possibly be getting this message if you're able to view the forum because the certificate is the same. I don't see a problem with the TLS configuration, and nothing has changed recently.

[ToastyX]

(02-08-2023 02:49 AM)Krmono13 Wrote:  Hey ToastyX! Is there such thing as Cvt-RB3??

Yes, but it's basically just CVT-RB2 with some adjustments allowed.

[ToastyX]

(02-08-2023 11:41 PM)ashlar Wrote:  Crossing fingers, I might have solved it. Apparently this new card is more "picky" than my previous GTX960, I had to manually test several horizontal and vertical totals before finding out which ones made a difference. It surely is not respecting calculations from Pixel Clock Calculator, unfortunately.

I don't think there's any guarantee that a certain card will support a certain granularity. Common limitations might include requiring a multiple of 8 for horizontal values or less pixel clock precision.

[lors]

Is there any EDID hack whatsoever do mitigate VRR-flickering on LG OLEDs? Depending on the game, my 77C2 shows significantly more VRR-flickering than any of my other OLEDs (48C1, 55A80J, sold 65C9) and it is driving me nuts.