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Custom Resolution Utility (CRU)
11-04-2015, 11:37 AM (This post was last modified: 11-04-2015 11:39 AM by falkentyne.)
Post: #1755
RE: Custom Resolution Utility (CRU)
(11-04-2015 07:21 AM)Fidelity Wrote:  Hey guys, i'm using a BenQ XL2430T with a dual-link DVI and was able to reach with manual timings:

1920x1080 @ 129Hz

Horizontal / Vertical
Front porch: 88 / 4
Sync width: 44 / 5
Total Pixels: 2165 / 1500
Sync Polarity: + / +

Refresh Rate: 193.50kHz / Pixel Clock: 418.93MHz

Should i use +/- for the polarity or there's no problem in keeping it +/+?

Checking by myself, i noticed that the automatic timings in the LCD - standard preset for 144Hz give a refresh rate of 166.610kHz, and if i change from 144 to 165.500Hz it goes up to 193.471kHz.. So what it means?
The monitor says it's at 129hz but it is working like a 165hz?

I'm new to the forum so i don't know how to post prints, but i have a link on imgur: http://imgur.com/bsP9P7Z

Windows 10 Pro, GTX 750 with driver 358.50. I've installed the patch for the driver in the past, but formated the computer many times after it, now i'm completely stock, with no mods to the original driver from nvidia.
Sorry for my bad english in case i made any mistake!

Hi,
You are using the wrong timings.
You are using the 60hz timings for 100-130hz; this must not be done.
These timings may or will cause image corruption because the scaler is being pushed too hard when you are using VT tweaks. Its fine without VT tweak but you can check "LCD standard" first to see your porch, sync and HT are too high.

For 100hz and higher, change 88/4 to 48/3 for front porch.
Change 44/5 to 32/5 for sync width
change horizontal total to 2080.
Vertical total is fine if you want to use VT tweak.

LCD reduced is for refresh rates higher than 129hz if you get black screen out of range error, you must use VT 1098 from 130 hz - 145 hz. You can not use "VT tweak" at 130hz+. Firmware will not allow it.

Toastyx can explain why 100hz/120hz don't use 88,4 and 44,5 and 2200 HT. If you check in CRU with "LCD standard" and enter 60hz you will see the timings. If you change 60hz to 100hz, you will see porch, sync and HT values change to lower.

This will also lower the pixel clock too. 125hz with VT 1500 should be around 396 MHz pixel clock with (48,3) front porch, and (32,5) sync width and (2080) HT.

Don't worry about polarity and don't change kHz manually. this is set by combination of other values.
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Messages In This Thread
Custom Resolution Utility (CRU) - ToastyX - 09-07-2012, 09:06 PM
RE: Custom Resolution Utility (CRU) - Kert - 03-15-2013, 07:34 AM
RE: Custom Resolution Utility (CRU) - Kert - 03-16-2013, 06:47 AM
RE: Custom Resolution Utility (CRU) - who - 04-03-2013, 11:10 AM
RE: Custom Resolution Utility (CRU) - who - 04-03-2013, 02:07 PM
RE: Custom Resolution Utility (CRU) - kipp - 05-04-2013, 02:55 PM
RE: Custom Resolution Utility (CRU) - Bala - 05-25-2013, 05:30 AM
RE: Custom Resolution Utility (CRU) - Flex - 08-11-2013, 03:19 PM
RE: Custom Resolution Utility (CRU) - mkk - 07-02-2013, 06:15 PM
RE: Custom Resolution Utility (CRU) - Flex - 08-11-2013, 08:17 PM
RE: Custom Resolution Utility (CRU) - Flex - 08-12-2013, 07:08 AM
RE: Custom Resolution Utility (CRU) - apav - 08-21-2013, 11:28 PM
RE: Custom Resolution Utility (CRU) - apav - 09-11-2013, 05:53 AM
RE: Custom Resolution Utility (CRU) - apav - 09-11-2013, 03:50 PM
RE: Custom Resolution Utility (CRU) - Ejaz - 09-16-2013, 07:55 PM
RE: Custom Resolution Utility (CRU) - maud - 09-20-2013, 07:32 AM
RE: Custom Resolution Utility (CRU) - Ilya - 10-06-2013, 08:16 PM
RE: Custom Resolution Utility (CRU) - Ilya - 10-06-2013, 09:05 PM
RE: Custom Resolution Utility (CRU) - ptol - 10-10-2013, 02:32 PM
RE: Custom Resolution Utility (CRU) - Ilya - 11-11-2013, 05:22 PM
RE: Custom Resolution Utility (CRU) - Ilya - 11-11-2013, 08:26 PM
RE: Custom Resolution Utility (CRU) - ohab - 11-14-2013, 11:35 AM
RE: Custom Resolution Utility (CRU) - CouZ - 11-24-2013, 10:37 PM
RE: Custom Resolution Utility (CRU) - CouZ - 11-25-2013, 10:06 AM
Can't get custom resolution in BF4 - vas14 - 01-04-2014, 07:00 AM
RE: Custom Resolution Utility (CRU) - Umar - 01-04-2014, 08:10 AM
RE: Custom Resolution Utility (CRU) - Umar - 01-04-2014, 06:56 PM
RE: Custom Resolution Utility (CRU) - Umar - 01-04-2014, 08:40 PM
RE: Custom Resolution Utility (CRU) - Umar - 01-04-2014, 10:30 PM
RE: Custom Resolution Utility (CRU) - Umar - 01-05-2014, 11:19 AM
RE: Custom Resolution Utility (CRU) - Umar - 01-09-2014, 11:27 AM
RE: Custom Resolution Utility (CRU) - Pda - 01-16-2014, 07:30 PM
RE: Custom Resolution Utility (CRU) - Pda - 02-05-2014, 06:51 AM
RE: Custom Resolution Utility (CRU) - Pda - 02-06-2014, 05:46 AM
Custom Resolution Utility (CRU) - lols90 - 02-09-2014, 01:21 PM
New bug with Catalyst 14.x - uhufreak - 02-25-2014, 10:36 PM
RE: Custom Resolution Utility (CRU) - krml - 03-05-2014, 01:52 PM
RE: Custom Resolution Utility (CRU) - apav - 03-21-2014, 10:36 PM
RE: Custom Resolution Utility (CRU) - Akki - 05-15-2014, 04:30 PM
RE: Custom Resolution Utility (CRU) - Akki - 05-17-2014, 06:05 PM
RE: Custom Resolution Utility (CRU) - ShY - 05-24-2014, 12:43 AM
RE: Custom Resolution Utility (CRU) - xdiv - 05-29-2014, 04:13 AM
RE: Custom Resolution Utility (CRU) - MAx - 07-05-2014, 06:09 PM
RE: Custom Resolution Utility (CRU) - MAx - 07-07-2014, 07:49 PM
RE: Custom Resolution Utility (CRU) - MAx - 07-12-2014, 01:46 PM
RE: Custom Resolution Utility (CRU) - Dx1 - 07-31-2014, 06:09 PM
Startup error - Skorpion1976 - 08-19-2014, 08:17 AM
RE: Custom Resolution Utility (CRU) - krml - 08-31-2014, 03:28 PM
RE: Custom Resolution Utility (CRU) - kaan - 10-01-2014, 06:53 PM
RE: Custom Resolution Utility (CRU) - kaan - 10-02-2014, 08:40 PM
RE: Custom Resolution Utility (CRU) - Hulk - 10-09-2014, 03:32 PM
RE: Custom Resolution Utility (CRU) - Hulk - 10-10-2014, 06:15 PM
RE: Custom Resolution Utility (CRU) - bcec - 11-04-2014, 05:27 PM
RE: Custom Resolution Utility (CRU) - bcec - 11-04-2014, 07:00 PM
RE: Custom Resolution Utility (CRU) - bcec - 11-05-2014, 03:10 AM
RE: Custom Resolution Utility (CRU) - bcec - 11-05-2014, 07:08 AM
RE: Custom Resolution Utility (CRU) - zn1p - 11-17-2014, 06:37 PM
RE: Custom Resolution Utility (CRU) - zn1p - 11-19-2014, 02:33 PM
RE: Custom Resolution Utility (CRU) - LTC - 11-26-2014, 10:12 PM
RE: Custom Resolution Utility (CRU) - LTC - 11-28-2014, 03:21 AM
RE: Custom Resolution Utility (CRU) - LTC - 11-28-2014, 04:40 AM
RE: Custom Resolution Utility (CRU) - LTC - 11-28-2014, 06:20 AM
RE: Custom Resolution Utility (CRU) - LTC - 11-28-2014, 04:09 PM
RE: Custom Resolution Utility (CRU) - zn1p - 11-28-2014, 03:29 PM
RE: Custom Resolution Utility (CRU) - LTC - 12-02-2014, 06:22 PM
Thank you @ToastyX - spyros78 - 12-10-2014, 10:07 PM
RE: Custom Resolution Utility (CRU) - D3aD - 02-06-2015, 04:08 PM
RE: Custom Resolution Utility (CRU) - dark - 02-14-2015, 04:30 AM
RE: Custom Resolution Utility (CRU) - dark - 02-14-2015, 03:44 PM
RE: Custom Resolution Utility (CRU) - ksb - 04-10-2015, 08:36 PM
RE: Custom Resolution Utility (CRU) - ksb - 04-11-2015, 08:52 PM
RE: Custom Resolution Utility (CRU) - ksb - 04-12-2015, 09:31 PM
RE: Custom Resolution Utility (CRU) - TuPu - 06-28-2015, 10:10 PM
RE: Custom Resolution Utility (CRU) - DLee - 08-01-2015, 02:48 AM
RE: Custom Resolution Utility (CRU) - DLee - 08-05-2015, 10:31 AM
RE: Custom Resolution Utility (CRU) - kx11 - 08-13-2015, 02:31 PM
RE: Custom Resolution Utility (CRU) - kx11 - 08-14-2015, 07:04 PM
RE: Custom Resolution Utility (CRU) - kx11 - 08-15-2015, 09:23 PM
RE: Custom Resolution Utility (CRU) - TuN - 08-23-2015, 01:23 PM
RE: Custom Resolution Utility (CRU) - TuN - 08-24-2015, 03:55 PM
RE: Custom Resolution Utility (CRU) - hrod - 10-08-2015, 06:41 AM
RE: Custom Resolution Utility (CRU) - hrod - 10-08-2015, 09:52 PM
RE: Custom Resolution Utility (CRU) - hrod - 10-09-2015, 11:03 PM
RE: Custom Resolution Utility (CRU) - falkentyne - 11-04-2015 11:37 AM
RE: Custom Resolution Utility (CRU) - n0rp - 11-24-2015, 04:40 PM
RE: Custom Resolution Utility (CRU) - drom - 11-27-2015, 05:33 PM
RE: Custom Resolution Utility (CRU) - drom - 11-27-2015, 11:28 PM
AOC 2236 - Nick3252 - 11-29-2015, 01:58 AM
RE: Custom Resolution Utility (CRU) - dsb - 12-04-2015, 10:30 PM
RE: Custom Resolution Utility (CRU) - dsb - 12-02-2015, 04:21 AM
RE: Custom Resolution Utility (CRU) - abso - 12-09-2015, 06:24 AM
RE: Custom Resolution Utility (CRU) - abso - 12-09-2015, 09:14 PM
RE: Custom Resolution Utility (CRU) - qwer - 01-04-2016, 12:52 AM
RE: Custom Resolution Utility (CRU) - nei - 01-06-2016, 10:46 AM
RE: Custom Resolution Utility (CRU) - nei - 01-06-2016, 04:44 PM
RE: Custom Resolution Utility (CRU) - nei - 01-07-2016, 05:53 AM
RE: Custom Resolution Utility (CRU) - nei - 01-11-2016, 08:43 PM
RE: Custom Resolution Utility (CRU) - khyi - 01-21-2016, 02:28 AM
RE: Custom Resolution Utility (CRU) - khyi - 01-22-2016, 03:36 PM
RE: Custom Resolution Utility (CRU) - 60HZ - 02-20-2016, 05:27 AM
TV resolution bugs - Dae - 03-07-2016, 04:59 AM
RE: Custom Resolution Utility (CRU) - Dae - 03-07-2016, 02:29 PM
3D resolutions? - Dae - 03-09-2016, 12:26 PM
RE: Custom Resolution Utility (CRU) - LDM - 04-13-2016, 08:37 PM
RE: Custom Resolution Utility (CRU) - LDM - 04-17-2016, 03:00 PM
RE: Custom Resolution Utility (CRU) - cide - 06-02-2016, 07:23 AM
RE: Custom Resolution Utility (CRU) - cide - 06-02-2016, 08:09 PM
removing unwanted refresh rates - CRTFTW - 06-14-2016, 10:52 PM
RE: Custom Resolution Utility (CRU) - NeBu - 08-10-2016, 06:07 PM
RE: Custom Resolution Utility (CRU) - NeBu - 08-11-2016, 10:52 AM
another CRU use case - hannes69 - 08-14-2016, 10:02 AM
RE: Custom Resolution Utility (CRU) - Siso - 08-22-2016, 09:02 AM
RE: Custom Resolution Utility (CRU) - Siso - 08-22-2016, 09:11 PM
RE: Custom Resolution Utility (CRU) - zT. - 09-16-2016, 04:55 PM
RE: Custom Resolution Utility (CRU) - zT. - 09-16-2016, 07:29 PM
RE: Custom Resolution Utility (CRU) - zT. - 09-16-2016, 08:38 PM
RE: Custom Resolution Utility (CRU) - zT. - 09-17-2016, 07:46 PM
RE: Custom Resolution Utility (CRU) - Lewd - 09-28-2016, 12:08 PM
RE: Custom Resolution Utility (CRU) - onix - 10-02-2016, 08:26 PM
RE: Custom Resolution Utility (CRU) - onix - 10-03-2016, 07:38 AM
RE: Custom Resolution Utility (CRU) - onix - 10-04-2016, 01:43 AM
RE: Custom Resolution Utility (CRU) - onix - 10-04-2016, 05:38 PM
RE: Custom Resolution Utility (CRU) - Keys - 10-06-2016, 02:10 PM
RE: Custom Resolution Utility (CRU) - Keys - 10-07-2016, 01:22 PM
RE: Custom Resolution Utility (CRU) - drom - 11-05-2016, 09:24 PM
RE: Custom Resolution Utility (CRU) - drom - 11-06-2016, 12:03 AM
RE: Custom Resolution Utility (CRU) - sipe - 11-25-2016, 09:20 PM
RE: Custom Resolution Utility (CRU) - krml - 11-29-2016, 06:05 PM
RE: Custom Resolution Utility (CRU) - sipe - 12-05-2016, 03:06 PM
RE: Custom Resolution Utility (CRU) - ylts - 12-21-2016, 05:47 PM
RE: Custom Resolution Utility (CRU) - xod - 01-05-2017, 06:54 PM
RE: Custom Resolution Utility (CRU) - xod - 01-07-2017, 08:50 AM
RE: Custom Resolution Utility (CRU) - xod - 01-11-2017, 12:02 AM
RE: Custom Resolution Utility (CRU) - tree - 01-11-2017, 05:28 PM
RE: Custom Resolution Utility (CRU) - tree - 01-11-2017, 06:22 PM
RE: Custom Resolution Utility (CRU) - Dae - 02-11-2017, 05:35 AM
RE: Custom Resolution Utility (CRU) - grum - 02-17-2017, 07:22 AM
RE: Custom Resolution Utility (CRU) - grum - 02-18-2017, 12:22 AM
RE: Custom Resolution Utility (CRU) - vert - 02-19-2017, 02:51 PM
RE: Custom Resolution Utility (CRU) - Mick - 02-27-2017, 06:37 PM
RE: Custom Resolution Utility (CRU) - asd2 - 03-06-2017, 09:53 PM
RE: Custom Resolution Utility (CRU) - asd2 - 03-07-2017, 10:21 PM
RE: Custom Resolution Utility (CRU) - vert - 03-07-2017, 06:49 PM
RE: Custom Resolution Utility (CRU) - vert - 03-08-2017, 08:23 PM
RE: Custom Resolution Utility (CRU) - i4ix - 03-08-2017, 04:06 PM
RE: Custom Resolution Utility (CRU) - i4ix - 03-10-2017, 04:44 PM
RE: Custom Resolution Utility (CRU) - i4ix - 03-13-2017, 10:19 PM
RE: Custom Resolution Utility (CRU) - Tibs - 03-10-2017, 03:30 AM
RE: Custom Resolution Utility (CRU) - Jeef - 04-06-2017, 02:13 AM
RE: Custom Resolution Utility (CRU) - ffox - 04-08-2017, 01:10 PM
RE: Custom Resolution Utility (CRU) - ffox - 04-10-2017, 07:26 AM
RE: Custom Resolution Utility (CRU) - dmr - 04-08-2017, 05:54 PM
RE: Custom Resolution Utility (CRU) - dmr - 04-09-2017, 11:14 AM
RE: Custom Resolution Utility (CRU) - dmr - 04-10-2017, 01:31 AM
RE: Custom Resolution Utility (CRU) - Kert - 04-14-2017, 02:59 AM
RE: Custom Resolution Utility (CRU) - dodo - 04-28-2017, 01:35 AM
RE: Custom Resolution Utility (CRU) - dodo - 04-29-2017, 09:52 PM
RE: Custom Resolution Utility (CRU) - xtrl - 05-04-2017, 08:59 PM
RE: Custom Resolution Utility (CRU) - Siso - 06-03-2017, 08:10 PM
RE: Custom Resolution Utility (CRU) - mynm - 06-07-2017, 09:51 AM
RE: Custom Resolution Utility (CRU) - mynm - 06-08-2017, 10:57 PM
RE: Custom Resolution Utility (CRU) - mynm - 06-09-2017, 05:13 PM