driver not recognised

[martyw]

I have just built my 3d printer and when i connect it to the PC the printer is not recognised and no driver is loaded when i look in device manager i get the following message

Unknown USB Device (Device Descriptor Request Failed).

[tpalagyi]

Hi,

More information would help a lot…what kind of printer it is, type of electronics?

But did you installed Arduino IDE?

If yes and still no luck try these drivers:

http://cnctar.hunbay.com/Vernyul/DOIL/DCcduino_ch340-drivers.zip

T.