Blur Busters QFT Causing Black Horizontal Lines

Ask about motion blur reduction in gaming monitors. Includes ULMB (Ultra Low Motion Blur), NVIDIA LightBoost, ASUS ELMB, BenQ/Zowie DyAc, Turbo240, ToastyX Strobelight, etc.
Post Reply
xphailedx
Posts: 2
Joined: 26 May 2022, 08:08

Blur Busters QFT Causing Black Horizontal Lines

Post by xphailedx » 26 May 2022, 09:16

I followed the QFT Tutorial for my XG2431 monitor and I now have these horizontal lines whenever I'm on 120Hz, is this normal? Is there anything I can do about them?
Attachments
blur.jpg
blur.jpg (2.35 MiB) Viewed 1267 times

User avatar
Chief Blur Buster
Site Admin
Posts: 11647
Joined: 05 Dec 2013, 15:44
Location: Toronto / Hamilton, Ontario, Canada
Contact:

Re: Blur Busters QFT Causing Black Horizontal Lines

Post by Chief Blur Buster » 26 May 2022, 16:04

xphailedx wrote:
26 May 2022, 09:16
I followed the QFT Tutorial for my XG2431 monitor and I now have these horizontal lines whenever I'm on 120Hz, is this normal? Is there anything I can do about them?
That's an interesting side effect, sometimes fixable by changing numbers such as slightly increasing HBI (horizontal blanking interval) by one of the horizontal porch or sync numbers.

Can you post your custom resolution screen for that before I give advice?
Also before/after screenshots would be nice too.
Head of Blur Busters - BlurBusters.com | TestUFO.com | Follow @BlurBusters on Twitter

Image
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!

Post Reply