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  1. GUIDE: Display control via Windows! Brightness, contrast, etc. (DDC/CI)

    May 27, 2012 · 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 …

  2. DDC/CI - what is it ? | Overclock.net

    Jun 1, 2014 · 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 …

  3. [SOLVED] Noisy Laing DDC-1 troubleshooting - Overclock.net

    Nov 27, 2012 · 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 …

  4. GUIDE: Display control via Windows! Brightness, contrast, etc. (DDC/CI ...

    Nov 27, 2011 · Introduction: 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 …

  5. D5, DDC, or DCP? - Overclock.net

    May 10, 2016 · Add this: DDC is essentially air cooled, and so runs hotter and requires a heat sink. D5 is cooled by water it pumps and so runs cooler. You can't really go wrong with either D5 or DDC. IMO …

  6. EK DDC Pump Pinout - Overclock.net

    Mar 25, 2016 · EK DDC Pump Pinout Jump to Latest 15K views 4 replies 3 participants last post by apw63 Mar 26, 2016 S

  7. DDC half the flow rate at same noise output as D5, +7C...

    Apr 11, 2020 · The DDC is a bit louder than the D5, but vibrations matter a lot! And if you use a distro plate with the pump attached to it, you have no damping at all. My D5 became a lot quieter from …

  8. DDC 3.1 pump, is it bad, noisy or weak? - Overclock.net

    Oct 27, 2019 · 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 …

  9. Solved: monitor won't let me get into bios, is...

    Feb 12, 2011 · The problem is that in some environment, the software that is supposed to control the monitor is either not properly written or buggy and the monitor is stuck on no signal power state. You …

  10. FCLK - UCLK - MCLK speeds and other info - Overclock.net

    Feb 24, 2025 · In older Ryzen those three clocks where sync together so if you have a DDR4-2133 RAM your FLCK will run at 1066 making a noticeable performance hit. In Ryzen 7000 UCLK and MCLK …