Ender 3 v2 blank screen after firmware.bin flash

General Discussion
1

Basic Information:

Printer Model:
MCU / Printerboard:
klippy.log

Fill out above information and in all cases attach your klippy.log file. Pasting your printer.cfg is not needed

Describe your issue:

After installing klipper (communicates with octoprint),
I changed klipper.bin to firmware.bin and placed it in the sd slot.

Powered on, but nothing on screen (except back light).

Bought a new 32gb sd card re-dowloaded klipper.bin and renamed it to firmware.bin.

Put it in sd slot, turned power on…

Nothing on screen.

Octoprint is communicating with klipper & the printer (i can extrude 100mm but it’s only moving 96mm).

I’m dead in the water.
What do i do from here?

Thanks,
D

2

Since you are already floating dead in the water, was it too much to provide the information as asked for during opening this request?
And while you are at it: Which kind of display?

1 Like
3

The Ender v2 screen isn’t supported by Klipper.
So basically, you’re up and running as expected for that printer.

4

Yeah,
After a couple of days and many searches, I already figured that out.

Thanks for your help, I appreciate the response very much.