Prusa i3 won't connect
My Prusa i3 won't connect to the Repetier server using a com port and will only weakly connect using the virtual ports. Either way, it is unable to print. I've tried using different computers and USB cables but neither have worked. I am currently rechecking that the printer is built correctly but so far I'm still unable to connect to the Repetier server or to print. How should I troubleshoot?