Search found 12 matches

by chumacher
10 Oct 2020, 01:59
Forum: Display Overclocking
Topic: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz
Replies: 354
Views: 137027

Re: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz

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)
by chumacher
08 Oct 2020, 12:42
Forum: Display Overclocking
Topic: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz
Replies: 354
Views: 137027

Re: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz

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...
by chumacher
08 Oct 2020, 12:41
Forum: Display Overclocking
Topic: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz
Replies: 354
Views: 137027

Re: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz

double-tripble trouble.
please delete this
by chumacher
08 Oct 2020, 12:29
Forum: Display Overclocking
Topic: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz
Replies: 354
Views: 137027

Re: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz

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...
by chumacher
10 Sep 2020, 18:33
Forum: Display Overclocking
Topic: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz
Replies: 354
Views: 137027

Re: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz

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..
by chumacher
20 Aug 2020, 11:33
Forum: Display Overclocking
Topic: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz
Replies: 354
Views: 137027

Re: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz

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...
by chumacher
18 Aug 2020, 08:26
Forum: Display Overclocking
Topic: BenQ XL2420z and Grayed out options under 'Display mode'
Replies: 3
Views: 1347

Re: BenQ XL2420z and Grayed out options under 'Display mode'

Dan111baSh wrote:
13 Aug 2020, 16:14
tried this?
Image
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.
by chumacher
16 Jul 2020, 08:06
Forum: Display Overclocking
Topic: BenQ XL2420z and Grayed out options under 'Display mode'
Replies: 3
Views: 1347

BenQ XL2420z and Grayed out options under 'Display mode'

Hi, My BenQ XL2420z is now succesfully overclocked to 210hz using Custom Resolution Utility. Picture of my timings: https://drive.google.com/file/d/1tdo9fs3qinDXZl0Xu2q9247ATKzqkRA0/view?usp=sharing With these instructions https://youtu.be/SWPoDcqRtxk?t=1143 (but different resolution tho) True Monit...
by chumacher
10 Jan 2020, 18:14
Forum: Display Overclocking
Topic: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz
Replies: 354
Views: 137027

Re: BenQ UNIVERSAL 144Hz->220Hz OVERCLOCK for 1080p 144 Hz

1440x1080 @ 240hz with ok colors works, but it's always in "stretched" mode, does any know how to prevent this? Should I do something with CRU while creating the custom resolution. (porch etc settings, polarity and so on, what causes the GPU scaling to be active in 210hz but not in 240hz Hi. You mu...