Klipperscreen dead

Sovol SV06 Plus
1

My Klipper screen recently went down, with the screen dead and only the green LED solidly lit. I cannot connect via wifi, SSH, etc. Things I have tried:

  1. Updating klipperscreen firmware via flash drive - nothing even started
  2. SSH - does not even show up as a comms device in device manager via USB-C
  3. eMMC - bought the eMMC adapter, and flashed via balenaEtcher - balena said the flash was successful but no change once I plug it back in, just sits there doing nothing

Is this thing bricked? Not sure what else to try now, as I cannot connect to this thing at all. I can’t even get logs. Extremely frustrating, especially when I see others have had this issue and seemed to get it resolved by one of the above.

2

All you need to know is at the link below.

https://torte71.github.io/InsideSovolKlipperScreen/

3

It does not have all that I need to know as I’ve tried all of the solutions presented in that link multiple times. I have an email into support, but I’m not holding my breath there. I was hoping someone had an unorthodox solution that worked.

4

Did you follow the link to the “unbricking” section? Your OP doesn’t show the methods presented there.

I never got to the “brick” stage just boot loop/blank screen. The guide at the link was perfect.

There is some additional info at https://github.com/torte71/InsideSovolKlipperScreen/issues A post I made to the " Update ends in black screen" issue got a reply in 12 hours.

5

I just had a bit of mixed success - created a bootable USB drive with the klipperscreen image. Got it to boot, and connected to wifi. Dealt with a z_offset not being set error (which returned when I restarted it), but it’s working.

This really didn’t solve the problem though, just went around the main issue.

6

Link has instructions on how to image the emmc from your USB