<![CDATA[SoliForum - 3D Printing Community — Need some help troubleshooting the motherboard]]> 2015-12-03T02:17:54Z PunBB https://www.soliforum.com/topic/13002/need-some-help-troubleshooting-the-motherboard/ <![CDATA[Re: Need some help troubleshooting the motherboard]]> yep not a big deal is yours taped onto the heatblock?
you can order them from a lot of places and they are cheap so get a few.  filastruder.com sells them

]]> https://www.soliforum.com/user/2291/ 2015-12-03T02:17:54Z https://www.soliforum.com/post/110798/#p110798 <![CDATA[Re: Need some help troubleshooting the motherboard]]> apparently there is a broken wire on the thermistor. I tugged on it and the insulation came off completely exposing the broken wire... when i touched the 2 wires, it did report room temperature.

]]> https://www.soliforum.com/user/12791/ 2015-12-03T02:15:33Z https://www.soliforum.com/post/110797/#p110797 <![CDATA[Re: Need some help troubleshooting the motherboard]]> So your thermistor on your hot end has a shorted connection.  Look closely near where it is attached to the hotend,  you'll most likely find the wires shorting against the heater block.  That insulation slides away easily so you want to slide it back tight against the bulb of the thermistor.

]]> https://www.soliforum.com/user/2291/ 2015-12-03T02:06:17Z https://www.soliforum.com/post/110796/#p110796 <![CDATA[Re: Need some help troubleshooting the motherboard]]> as a follow up.. When i load a print job and slice it.. I start the job and the print bed moves, the x and y move as well. The print head goes to the park position, hard up against the stop micro switch. The display shows the print continuing but nothing is moving.

]]> https://www.soliforum.com/user/12791/ 2015-12-03T02:04:03Z https://www.soliforum.com/post/110795/#p110795 <![CDATA[Re: Need some help troubleshooting the motherboard]]> I rebooted the computer. Removed and reinstalled all of the connections. everyone i could find. i cannot control any axis manually. heatbed is still reporting 26.7 degrees, extruder is 0.

]]> https://www.soliforum.com/user/12791/ 2015-12-03T02:00:55Z https://www.soliforum.com/post/110794/#p110794 <![CDATA[Re: Need some help troubleshooting the motherboard]]> can you control (manually) any of the axis?

]]> https://www.soliforum.com/user/2291/ 2015-12-03T01:53:54Z https://www.soliforum.com/post/110793/#p110793 <![CDATA[Re: Need some help troubleshooting the motherboard]]> Unplugged everything. extruder reports 0.00.

]]> https://www.soliforum.com/user/12791/ 2015-12-03T01:40:25Z https://www.soliforum.com/post/110792/#p110792 <![CDATA[Re: Need some help troubleshooting the motherboard]]> Start by unplugging everything and shutdown.  Then reboot and reconnect and tell us what the extruder temp reports.  Probably just a bad connection on the thermistor.

]]> https://www.soliforum.com/user/2291/ 2015-12-03T01:30:13Z https://www.soliforum.com/post/110786/#p110786 <![CDATA[Need some help troubleshooting the motherboard]]> I was printing a simple box that I have printed over 100 of before.  Left the machine alone as usual and came back to find it in home position with a partially completed box.  The printbed shows a temperature of 26.4 and does not change when I apply the heat button. The extruder shows a temperature of 0.00 and does not respond when i apply heat. The x, y and z does not move when commanded. The extruder does not move either. 

Is there a common cause other than the motherboard that someone has found?

Thanks in advance..

Dave

]]> https://www.soliforum.com/user/12791/ 2015-12-03T01:15:52Z https://www.soliforum.com/post/110784/#p110784