Blur Busters Forums

Hey, just did as you said and: After deleting everything on CRU: screen goes to standard/TV 1920x1080@60hz Display scaling is detected on NVCP And after inserting one detailed res (1024x768@120hz): Screen remais on standard/TV 1920x1080@60hz Display scaling is NOT detected anymore on NVCP Changing ...

Hi everyone. Please read the whole thread to understand the discoveries that these amazing members of this community have been able to find out and share with you! sometimes you need to make the custom resolutions to both CRU & nvidia control panel and use same timings and then these overclocks work...

adding huge amount of brightness seems to fix white screen appearing when i'm using 240hz @ 1024 x 768
(exact frequency that works for me 239.985)

XL2720Z DVI-D Dual-link(ToastyX's atikmdag-patcher) working 262 Hz: https://i.imgur.com/kAOew0Y.jpg Settings: https://i.imgur.com/pkKsjGB.png Looks Ok, no flicker. Also tried 263 Hz, this black-screens with no out of range message: https://i.imgur.com/GLMgeXM.png Also going over 400 mHz pixel clock...

double-tripble trouble.
please delete this

XL2720Z DVI-D Dual-link(ToastyX's atikmdag-patcher) working 262 Hz: https://i.imgur.com/kAOew0Y.jpg Settings: https://i.imgur.com/pkKsjGB.png Looks Ok, no flicker. Also tried 263 Hz, this black-screens with no out of range message: https://i.imgur.com/GLMgeXM.png Also going over 400 mHz pixel clock...

Did you try this method?

viewtopic.php?f=8&t=5544&start=290#p56207

My Benq XL2420z is stable @ 223hz.
240hz works but white screen manifests sooner or later.
250hz works also but blackscreen occurs after using minute or two..

the timings you can find from your extension block works better, atleast for me. https://i.imgur.com/56ZTx1S.png guide where I got these is below https://drive.google.com/file/d/13kop4xxejQN3EfLOD6T78WU2GvprVtw2/view hopefully this helps someone info: for some reason windows 7 handles these overcloc...

Dan111baSh wrote: ↑

13 Aug 2020, 16:14

tried this?

Yes, It does not work so well when you make overclocked custom resolutions.
In your picture attachment you have 'GPU scaling' active, so you are kinda missing the point of this thread.