Forum

 

Notifications
Clear all

Ender 3 touchscreen upgrade not loading sdcard


lcobb
Posts: 9
Registered
Topic starter
(@lcobb)
Active Member
Joined: 3 months ago

Ender 3 v2, in original out of box setup, loaded and printed gcode files off of SDcard just fine. upgraded to touchscreen with auto leveling, now not loading gcode for print. touchscreen show options of picking 1-5, but not gcodel file names appearing. gcode names are simple, 8-10 letters long. Have seen that an issue in other posts. firmware HW 4.2.7. on touchscreen is shows 2.0.1.4.  what needs to be done to get it load off of the SDcard?

Reply
3 Replies
1 Reply
kevin
Registered
(@kevin)
Joined: 7 months ago

Noble Member
Posts: 1045

@lcobb Reflash the firmware for the printer and touchscreen.

 

Reply
lcobb
Posts: 9
Registered
Topic starter
(@lcobb)
Active Member
Joined: 3 months ago

thanks, have done that a couple of times. in this last time, went to the auto leveling and got an error 202 on the homing. just doing this show that there is nothing wrong with the SD and the reader. It loads the file just fine and prints with the base configuration (before touchscreen and bl touch). shows there is something missing in update in to the new mods.

Reply
1 Reply
kevin
Registered
(@kevin)
Joined: 7 months ago

Noble Member
Posts: 1045

@lcobb I think you are right. I was told by a Creality tech guy that a matching mainboard is necessary if you want to upgrade to a touch screen. Not all the factory mainboards support the touchscreen firmware.

Reply