All rights reserved  50  Servicemanual_UR10_en_3.1.3 
 
 
12. Remove the 4 screws from the 2 holding brackets 
 
 
 
     NB! Ethernet cable to Safety Control Board  
 
13. Replace Motherboard with new one 
 
14. If controller is equipped with long-hole brackets, make sure to replace them with circular-hole 
brackets. Tighten the 4 screws gently 
 
15. Insert the 6 cables in correct positions. Special attention on the Ethernet cable to the Safety 
Control Board. It must be connected to the right connector on the mother board 
 
16. Re-install Flash card and RAM block 
 
17. Carefully put back the grey aluminum cover plate, make sure to mount it correct and fix it with the 
3 screws 
 
18. Connect power and verify that teach pendant works properly