Geeetech

Should i contact the support via ebay or via this website ?

You think that the only problem here is the mainboard ?
Should i contact the sales by Ebay or using this website ?

Hi,

I've buyed my first 3D printer and it's a Geetech !
The build was easy and everythings is well explained with the instruction manual and the videos.
But, i got an issue with the electronic parts.

I've wired everything correctly (checked twice, wired once) but after turning on, the power ...