P3421W, flickering, #7

I have the same issue. Additionally, Monitor Firmare Update Utility doesn't recognize my monitor. Monitor, including cabeling etc. has already been replaced.

Are there any news on this topic?

This post was created from this comment on different post

Responses(3)

Z

ZenitK

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April 3rd, 2025 15:57

I'm having the same issue, and it happens on both mac and windows (and even linux), so it's not a OS-specific issue, and I did update the firmware to the latest. Funnily enough, it almost always happens when I open reddit in dark mode.

(edited)

Z

ZenitK

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2 Posts

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April 3rd, 2025 15:59

Here's a picture of the flickering, based on my previous comment. This system didn't allow me to post it up there for some reason.

LB

Lukas Bahr

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3 Posts

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April 23rd, 2025 20:41

Having a chat with the dell support, this is meanwhile the third monitor (first ones where replaced based on guarantee) whith the same problem and now the issue can be seen again. Firmware is up-to-date. Any changes to get this fixed?

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P3421W, flickering, #7

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