Max temp error, then blank screen, now printer stops while printing.  

RE: Max temp error, then blank screen, now printer stops while printing.

I'm getting a min temp error. should I put in the hot end thermister as well?

RE: Max temp error, then blank screen, now printer stops while printing.

no in settings on the printer go to temprature then set nozzle to zero and heatbed to 80

RE: Max temp error, then blank screen, now printer stops while printing.

what temp is bed at

RE: Max temp error, then blank screen, now printer stops while printing.

So I had plugged in the extruder thermister and turned it on, set the bed to heat to 70 and then it just like overloaded and shut off. I pulled the extruder therm. and tried turning it on and it won't even power on at this point. This had happened before but after a little bit of time it had come on again.

RE: Max temp error, then blank screen, now printer stops while printing.

thats why i said not to plug in hotend thermistor the psu has a safety fetaure in sometimes unplug from wall and then plug back into wall

RE: Max temp error, then blank screen, now printer stops while printing.

I had just tried unplugging from the wall and plugging it back in, and it didnt want to turn on I'll give it a few minutes.

Is the goal to figure out what's causing the issue? It seems like the board may be screwed to me but I'm wondering if there's something that's causing issue to the board that we're trying to isolate?

RE: Max temp error, then blank screen, now printer stops while printing.

did unpluging psu from wall work

RE: Max temp error, then blank screen, now printer stops while printing.

thats why i am getting you to plug things in serpreitly so please dont plug in stuff when i tell you not to eg plugging in hotend thermistor so we can isolate error

RE: Max temp error, then blank screen, now printer stops while printing.

check psu fuse quick just incase

RE: Max temp error, then blank screen, now printer stops while printing.

Just plugged it back in and nothing is firing up. The board doesn't light up. nothing on the display.

RE: Max temp error, then blank screen, now printer stops while printing.

using multimeter

RE: Max temp error, then blank screen, now printer stops while printing.

15 amp fuse is still good.

RE: Max temp error, then blank screen, now printer stops while printing.

sorry let me check the psu fuse.

RE: Max temp error, then blank screen, now printer stops while printing.

also check if power comming out of psu

RE: Max temp error, then blank screen, now printer stops while printing.

PSU fuse is still good

RE: Max temp error, then blank screen, now printer stops while printing.

How can I check power coming out of the psu with the multimeter? I've never done that before?

RE: Max temp error, then blank screen, now printer stops while printing.

on the einsy power in wires

RE: Max temp error, then blank screen, now printer stops while printing.

turn multimeter to the v symble then put negative on the negative wire and positve to positve

RE: Max temp error, then blank screen, now printer stops while printing.

or take 3d printed cover of bottom of the psu and there should be a little board that the power panic conects to if the green light on that is on the psu is fine