Geeetech

Hi,
I just assembled my G2S pro. I've installed Arduino and uploaded firmware successfully.
I have a problem which is : Err; Mintemp bed in LCD display. I only connected the board to windows. Main power not on.
with this error on, I am unable to home X/Y/Z motor.
Please help. Thanks.

does your thermistor plugged in the correct connector? If it is then check this link:
http://www.geeetech.com/forum/viewtopic ... 23&t=17030

" I only connected the board to windows. Main power not on. "
you need the main power to heat and drive the motors etc