Geeetech

So I have to buy a multimeter to test a power supply is malfunctioning after 1 month, what kind of toy I bought.
And I tried with a bran new power supply, and the probelem is here too.

The fan works well on the board, and the problem happen randomly, after some minutes or hours, so I don't think it's the stepper driver. And unfortunately I don't have a voltmeter to check that.

Yes the fans are running, and no the power supply is not hot.

Hello all, I recently purchased a i3 Pro A Aluminium, and after some weeks, the printer stops randomly during printing. The screen blinks, printer reboots like nothing has happened and resume printing.

The problem happen only when printer prints or pre heat.

Here is a video to show you the problem ...