Geeetech

hmmm thanks, but i think think this is far beyond my skill set. I got it as a Christmas present so only know the basics.

Am i right in thinking that this is not normal at all? I've been searching the forums and no one else seems to of had the same issue.

Thanks for the reply, but are you able to give a little more detailed info please?

Anyone any ideas?

photos for clarity:

https://photos.app.goo.gl/iPz82tJomfD8PN9r5

Perhaps similar, but mine has to be the control board, and I feel the actual eprom has failed. Its stuck on 124-127 degrees and fails to actually heat no matter what I’ve tried: Any version of Marlin, restore failesafes save clean setting etc. Headless (without the LCD ribbon plugged in). Without th...

Shorted out the thermistor, and the temp jumps to 358 as it should, but drops back to 125.

Seems like it’s software eprom failure/or another chip/transistor failing to report logical readings

Help!

i have just checked the beds thermistor and it is working fine.

any help would be greatly appreciated