by Tdeagan » 2013-Jul-Tue-17-Jul
If multiple machines and USB cables have all declined to connect, you're narrowing it down to the Printrboard. Just as a last review, do you feel really good about all the power connectors (and other connectors for than matter,) on the Printrboard? Is the ATX jumper correctly in place (you mention getting the board green LED, but it doesn't hurt to check.)
You could also make sure you have good USB Serial drivers, you can download them at
Tim Deagan
KC5QFG
(optional Dual Extrusion) Printrbot Plus V1 [3/2013]
bed stabilizers, bed levelers, Y & X belt tensioners,
50mm fan mount, LED ring light, Z-axis screw Isolators,
Z-shaft stabilizers,optional Bowden conversion, GT2 belts/pulleys,
M8x1.25 Z Screws, Flex. Z-couplers,
RAMPS 1.4 w/ LCD,
Quick Change Extruders:
Option 1- Dual hybrid geared Wade's/Bowden w/ 3mm & 1.75mm Ubis,
Option 2 - Dual direct geared Wade's w/ 3mm & 1.75mm Ubis
Option 3 - Single geared Wade's w/ 3mm or 1.75mm Ubis
Option 4 - Single belt drive Wade's w/ E3D
MIC-6 metal bed
Thingiverse Profile: