Installing New MB in Ultimaker Original

[jogul 0]

Stumped.  I finally sourced a replacement MB for my Original and bought a new Arduino 2560 to go with it (old 2560 was shot).  I plugged in my power supply and the green light comes on on the MB, however the USB will not connect.   What do I do?  Would really appreciate some help on this.  

[jogul 0]

Figured it out.  New to a lot of this stuff.  Installed Marlin on the 2560, connected to Cura 5 and upgraded firmware.  I think I am good to go for now.  Try it out tomorrow after reassembly.  

Edited June 17 by jogul