Ender 3 v2 Display looks buggy after firmware upgrade

Marlin Firmware Service Bug Reports
#1

My display looks buggy after updating to the latest firmware (Ender3-V2-Stock-20210830.bin). It’s not the blue screen with clouds, it’s just that the icons don’t show and some text is cut off. It is still navigable. I did the update for the display and it still appears buggy. Anyone else experience this?

Thanks,
Matthias

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#2

Looks like others are having the same problem. Ender-3 v2 4.2.7 weird screen

#3

Downloading the latest update to the display firmware fixed it. Configurations/config/examples/Creality/Ender-3 V2 at bugfix-2.0.x · MarlinFirmware/Configuration

#4

Continue with this screen bug, without icons and crazy words.

I upgrade LCD with this: https://github.com/MarlinFirmware/Configurations/tree/bugfix-2.0.x/config/examples/Creality/Ender-3%20V2

Use this firmware: Ender3-V2-BLTouch-20210910.bin

What is the best way to solve this?

I`m try to find a old version to downgrade but not found, any idea?

#5

Use the DWIN_SET files from the link you quoted to update the screen.

The procedure can be found in item #4 of the FAQ:

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#6

I try to do this, but not work.

#7

It’s likely you are not following the instructions properly, or you have not prepared the SD Card correctly.

Make sure the DWIN_SET directory is present on the SDCard and you use the video in the FAQ item as a guide.

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#8

Works fine!!! I hadn’t done the formatting SD Card step.