Geeetech A10 GT2560 v3 - Bed temp at 124/125/126/127 degrees... when cold

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_kaktus_
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Re: Geeetech A10 GT2560 v3 - Bed temp at 124/125/126/127 degrees... when cold

Post by _kaktus_ » Thu Jan 31, 2019 9:39 pm

;)

Yes, this is not a natural situation.
And the proposed solution is to carry out some diagnostics.
At the moment, I am not sure whether it will solve the problem. :roll:

But it is worth it.
I will help you if you want.
On the forum I help to use the rod, I don't give fish.
Geeetech Prusa I3 M201 Dual extruder Mixcolor 3D printer, bought 2017-12-19, already built, in the cognitive and improvement phase
Geeetech filament, ABS only
Geeetech 3D WiFi Module for 3D Printer, bought 2018-04-15, He got a new life, and still lies in a drawer.
Positively frenzied customer of Getech Technology.

jackF
Posts: 6
Joined: Wed May 01, 2019 2:15 pm

Re: Geeetech A10 GT2560 v3 - Bed temp at 124/125/126/127 degrees... when cold

Post by jackF » Sun May 05, 2019 5:28 pm

hello, I have the same problem,
at startup, the panel displays 254/0 - 144/0
while the bed and the nozzle are cold.
So impossible to start an impression
If I unplug the bed and / or the nozzle and their thermistors from the motherboard, I have the same problem ...
I also checked the thermistors, they are OK.
We will say a motherboard problem but I do not know how to identify it.

Do you find a solution ?

jackF
Posts: 6
Joined: Wed May 01, 2019 2:15 pm

Re: Geeetech A10 GT2560 v3 - Bed temp at 124/125/126/127 degrees... when cold

Post by jackF » Wed May 22, 2019 11:21 am

Hello,

It was not a problem of sensor or connection but a problem of motherboard. I changed the motherboard and everything is in order. With the same sensors and even connections.

Problem solved.

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