Custom Resolution Utility (CRU)

[eed05f3c]

(11-04-2022 02:59 PM)ToastyX Wrote:  

(11-04-2022 11:48 AM)eed05f3c Wrote:  Yes, I can see Miracast display in CRU, and as far as I understand, even EDID information is read correctly (but I do not see max resolution option 1440x2560 there, other resolutions are displayed correctly). Problem is that any changes in CRU wont affect the display.

That's not the correct EDID. That EDID is for a Samsung S24F350, a 1080p monitor. I don't know where it's getting 1440x2560 from.

Nvm, there is an app named Second Screen (by samsung) in Microsoft Store, somehow it adds missing resolutions in display settings while screen extending with tablet. Thanks!

[ToastyX]

(11-11-2022 01:29 AM)eed05f3c Wrote:  Nvm, there is an app named Second Screen (by samsung) in Microsoft Store, somehow it adds missing resolutions in display settings while screen extending with tablet. Thanks!

Likely that uses its own driver, so that's outside the scope of CRU.

[ToastyX]

(11-09-2022 09:37 PM)glidus Wrote:  Hello. Is it safe to change timing to CVT and the rest of presets?

Yes, but if this for a non-CRT monitor, CVT and GTF just waste bandwidth.

[Tombrown]

Hi
I don’t know why my screen go black.Please help me

[ToastyX]

(11-11-2022 04:31 PM)Tombrown Wrote:  I don’t know why my screen go black.Please help me

ok

[Tombrown]

I overclocked my monitor from 60Hz to 75Hz. After clicking restart64 my screen shows nothing, just black.Please help me

[ToastyX]

(11-12-2022 04:37 AM)Tombrown Wrote:  I overclocked my monitor from 60Hz to 75Hz. After clicking restart64 my screen shows nothing, just black.Please help me

(09-07-2012 09:06 PM)ToastyX Wrote:  Before making any changes, familiarize yourself with getting into safe mode using a recovery drive in case you can't see the screen. If you don't have a recovery drive, press and hold the power button to shut off the computer while Windows is booting. Doing this twice should give you recovery options that you can use to get into safe mode: Troubleshoot > Advanced options > Startup Settings > Restart

(09-07-2012 09:06 PM)ToastyX Wrote:  To reset all displays, run reset-all.exe and reboot. This can be done in safe mode if necessary.

[DeathLord1969]

Hi Toasty. Having an issue with an RX 6600 XT and an RCA 65 inch curved UHD tv and higher resolutions. Before I found out about CRU, anytime I plugged my PC into said tv, the radeon driver would crash with windows saying the resolution of 720x480 was recommended.
Using CRU, I have stopped the driver from crashing, but only at 1920x1080 as I cannot seem to set any other resolution above that using CRU. I have tried various settings with no luck. If I set it to 2560x1440 and restart, it just doesn't set it and stays at 1920x1080. I am using an ultra hispeed HDMI cable from the pc to the tv. If I try to set one using the Radeon settings, it says that res is not compatible with the tv.
Link to TV : https://rca-televisions.com/product/rtuc6520
Any ideas or thoughts? The res for the tv is supposed to go to RESOLUTION: 3840 X 2160.
Any help would be appreciated.

[ToastyX]

(11-12-2022 06:36 PM)DeathLord1969 Wrote:  Hi Toasty. Having an issue with an RX 6600 XT and an RCA 65 inch curved UHD tv and higher resolutions. Before I found out about CRU, anytime I plugged my PC into said tv, the radeon driver would crash with windows saying the resolution of 720x480 was recommended.
Using CRU, I have stopped the driver from crashing, but only at 1920x1080 as I cannot seem to set any other resolution above that using CRU. I have tried various settings with no luck. If I set it to 2560x1440 and restart, it just doesn't set it and stays at 1920x1080. I am using an ultra hispeed HDMI cable from the pc to the tv. If I try to set one using the Radeon settings, it says that res is not compatible with the tv.
Link to TV : https://rca-televisions.com/product/rtuc6520
Any ideas or thoughts? The res for the tv is supposed to go to RESOLUTION: 3840 X 2160.
Any help would be appreciated.

I don't understand what you're doing. The driver should not crash when you plug in the TV. Something is seriously wrong. How did you stop the driver from crashing with CRU? You should not have to add any resolutions. The TV should already define the correct resolutions. Trying to add resolutions that should already exist will not work without solving the actual problem first. What does CRU show by default?

[DeathLord1969]

(11-12-2022 07:29 PM)ToastyX Wrote:  

(11-12-2022 06:36 PM)DeathLord1969 Wrote:  Hi Toasty. Having an issue with an RX 6600 XT and an RCA 65 inch curved UHD tv and higher resolutions. Before I found out about CRU, anytime I plugged my PC into said tv, the radeon driver would crash with windows saying the resolution of 720x480 was recommended.
Using CRU, I have stopped the driver from crashing, but only at 1920x1080 as I cannot seem to set any other resolution above that using CRU. I have tried various settings with no luck. If I set it to 2560x1440 and restart, it just doesn't set it and stays at 1920x1080. I am using an ultra hispeed HDMI cable from the pc to the tv. If I try to set one using the Radeon settings, it says that res is not compatible with the tv.
Link to TV : https://rca-televisions.com/product/rtuc6520
Any ideas or thoughts? The res for the tv is supposed to go to RESOLUTION: 3840 X 2160.
Any help would be appreciated.

I don't understand what you're doing. The driver should not crash when you plug in the TV. Something is seriously wrong. How did you stop the driver from crashing with CRU? You should not have to add any resolutions. The TV should already define the correct resolutions. Trying to add resolutions that should already exist will not work without solving the actual problem first. What does CRU show by default?

Before I found out about cru, whenever I plugged into the tv using hdmi, as soon as I plugged in, the Radeon driver would crash and the ms basic video driver would load. Windows would then say in display settings that 720x480 was the recommended res.
Using cru, I set 1920x1080 using the automatic hdtv settings and it worked. But still, for the life of me, cannot find out why there's no higher resolutions.
Which cru setting are you referring to?