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Erufu
1 Copper

U2419H, screen flickering, #3

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I have a similar issue with my U2419H.

4 weeks after purchase I also noticed a screen flickering.
It started appearing randomly and disappears when I do one of the following:
- changing monitor refresh rate to 29Hz for 10 seconds
- doing factory reset
- plug out display cable, plug it in again

I have brightness set to 38% and contrast to 58%, so you can say that my config is darker comparing to default setting

Recently it started to appear much more often.

I tried DP cable, also 2 different HDMI cables.
Tried to install/uninstall monitor driver and dell display manager
The issue even persists in Windows Safe Mode, so it doesn't look like a problem with drivers.

The video card is RX Vega 56.

Currently it seems like there are only two things I can do:

- Try it with different video card
- Warranty service

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Dell-RonnieR
2 Bronze

Re: U2419H, screen flickering, #3

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Erufu, 

Thanks for sharing the service tag. I've created a support ticket for you and will continue to converse over private messages to safeguard your privacy. 

Dell-RonnieR

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Dell-RonnieR
2 Bronze

Re: U2419H, screen flickering, #3

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Erufu, 

Thanks for sharing the service tag. I've created a support ticket for you and will continue to converse over private messages to safeguard your privacy. 

Dell-RonnieR

View solution in original post

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