Hello there.
I am currently using a XL2411P connected to my RX580 via a DisplayPort. I have tried overclocking in various ways but I can not seem to get above 150hz.
I have tried using a pixel patcher, the radeon software and cru, as well as AntiOOR & OORBuster but to no avail as I can't exceed the 150hz limit, even if I lower the resoluition to 1920x1079 or 1600x900 or if I disable AMA.
Another thing that I have tried is raising the total vertical, which could not exceed 1120 without going out of range.
So, here is the question, could someone help me? I have tried contacting many people about this and I have also tried various Windows, CRU and Radeon Software versions, but to no avail, once again.
[... also, a friend of mine with a identical setup achieved 200hz @1920x1080...]
XL2411P Overclocking
Re: XL2411P Overclocking
Try this:
Reset the monitor through monitor toggle. Set the ff.
*Blur reduction OFF
*AMA OFF
*Instant mode ON
*Gamma 5
*Picture mode MOVIE
Here's my current config

Reset the monitor through monitor toggle. Set the ff.
*Blur reduction OFF
*AMA OFF
*Instant mode ON
*Gamma 5
*Picture mode MOVIE
Here's my current config

- Chief Blur Buster
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Re: XL2411P Overclocking

Correct -- very important -- you need to disable monitor processing behaviours that prevents overclocking.
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Re: XL2411P Overclocking
Did you find solution ? I have exactly the same problem
Re: XL2411P Overclocking
Need a way to favourite a post…
- Chief Blur Buster
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Re: XL2411P Overclocking
This classic forum software is quite limited. I could switch forum software but the look and feel of the forum would totally change, and many oldschool users would hate that. This is a hobby-run portion of Blur Busters (The ads doesn't even pay the server bills).
Head of Blur Busters - BlurBusters.com | TestUFO.com | Follow @BlurBusters on: BlueSky | Twitter | Facebook

Forum Rules wrote: 1. Rule #1: Be Nice. This is published forum rule #1. Even To Newbies & People You Disagree With!
2. Please report rule violations If you see a post that violates forum rules, then report the post.
3. ALWAYS respect indie testers here. See how indies are bootstrapping Blur Busters research!