fatzz
1 Copper

RE: Dell M3800 Display with horizontal bands/lines across screen

omg exactly what im facing. so waht to do?

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DModi
1 Nickel

RE: Dell M3800 Display with horizontal bands/lines across screen

Honesty... it took a screen change and a motherboard change to fix it. Never pinned it down to whether it was the screen or motherboard but pretty sure it was the mothwrboars. Dell replaced it under warranty. I had two screen changes.. on the second screen change the technician shorted my laptop out and blew the motherboard. After the replacement was installed the problem never came back.

It's very annoying but I tried all the gpu updates and process kills before looking at the hardware and nothing worked permanently.

Defo a hardware failure.

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Highlighted
DModi
1 Nickel

RE: Dell M3800 Display with horizontal bands/lines across screen

techdows.com/.../fix-screen-flashing-issue-in-windows-10.html

I used this blog as well. I posted my fix not long ago (see second to last post by M3800).

Good luck

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Marco Ted
1 Copper

RE: Dell M3800 Display with horizontal bands/lines across screen

Same problem. 3 horizontal bands on the screen and warranty expired according to Dell. Did you solve the problem?

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