http://www.bing.com:80/search?q=DDC+Main+Class+NumberSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=DDC+Main+Class+NumberCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://www.overclock.net/threads/ddc-ci-what-is-it.1493101/The Display Data Channel, or DDC, is a collection of protocols for digital communication between a computer display and a graphics adapter that enable the display to communicate its supported display modes to the adapter and that enable the computer host to adjust monitor parameters, such as brightness and contrast. The standard was created by the Video Electronics Standards Association (VESA ...Sun, 01 Mar 2026 00:11:00 GMThttps://www.overclock.net/threads/guide-display-control-via-windows-brightness-contrast-etc-ddc-ci.1262322/DDC/CI stands for Display Data Channel Command Interface and basically allows monitor control via the graphics card. This is not like the software methods in your GPU control panel that just darken/brighten the image.Fri, 03 Apr 2026 23:17:00 GMThttps://www.overclock.net/threads/ddc-3-1-pump-is-it-bad-noisy-or-weak.1735324/I have three DDC 3.1 PWM pump/res combos (2 EK, 1 Bykski), no issues, the oldest has been going over 3 years in a system with 2 rads, CPU and GPU. It is not silent but I would not say it was noisy, once the system gets loaded and up to temp the fans are louder, when the system is idle you can hear the pump.Wed, 17 Dec 2025 14:32:00 GMThttps://www.overclock.net/threads/guide-display-control-via-windows-brightness-contrast-etc-ddc-ci.1262322/page-2Introduction: Ever wanted to have laptop-like control over your desktop monitor from inside the OS? This might be the guide for you. A lot of monitors out there today support a really neat feature called DDC/CI, but not many people have ever heard of it, let alone know what it's for. DDC/CI...Sun, 15 Jun 2025 04:14:00 GMThttps://www.overclock.net/threads/bought-ddc-pump-cheap-but-needs-re-wiring.1580872/Hello, I bought a DDC pump for very cheap on ebay (new, around 30$ US), and I have problems with the non-standard Wiring. This sellers seems to own tons of cheap DDC pumps, so it may be a good way for anybody knowledgable to get pumps for cheap. If we find a solution for the wiring anyway. So...Wed, 07 May 2025 18:08:00 GMThttps://www.overclock.net/threads/solved-noisy-laing-ddc-1-troubleshooting.1331864/A DDC-1 with a blue impeller is a mixed component pump. The inlet on the blue impeller is much smaller than the black impeller. The old DDC-1 tops have a widerinside hole to dump the fluid into the impeller. Placing a blue impeller in there could cause more noise as it splashes on the blue impeller rather than flowing into the blue impeller hole.Wed, 19 Feb 2025 08:55:00 GMThttps://www.overclock.net/threads/dual-d5-vs-dual-ddc.1723828/DDC gives more headpressure then a D5. A D5 is more silent tho, but is a lot bigger. In a low to medium loop restriction loop, both will perform the same. The DDC will have the edge in a high restriction loop, but the difference isn't very big. So chose which one you like the most. I'd would go for the D5 because their are quieter than DDC's.Sat, 03 May 2025 19:17:00 GMThttps://www.overclock.net/threads/fan-on-ddc-pump.1743158/I've searched for information and I haven't found anything, I put it in case it's useful. I tried to attach a small fan to my EK DDC 3.2 pump and a temperature sensor in the hole that can be seen in the upper left corner. The result has been satisfactory, with the fan off it is 45º and with the...Fri, 02 May 2025 09:24:00 GMThttps://www.overclock.net/threads/laing-ddc-pump-repair-pcb-mod.912130/After replaced the PCB of DDC 18W, the ampere increased from 1.5A to 1.8A, the flow rate increased about 20% (using stock top) The audible noise is also increased:eek: it should be caused by the increased rotation speed:D The IC leg spacing is only 0.33mm, drag soldering is the only...Thu, 24 Apr 2025 21:22:00 GMThttps://www.overclock.net/threads/ddc-pump-mounting-orientation-motor-down-vs-up.1704580/I'm just wondering though if the DDC motor magnets don't hold the rotor up, or is there a chance the the rotor can fall and impact the pump housing? I'm curious because mounting it with the motor pointing up, works a lot better for my build than mounting it with it pointing down.Mon, 12 May 2025 22:34:00 GMT