Appendix B: Installing MTRX Expansion Cards 37
3 Inside the unit, remove the five screws that secure the motherboard to the chassis.
4 From the back of the unit, gently push the AES/EBU 5–8 and AES11 connectors towards the front of the
unit, until the motherboard is no longer attached to the chassis.
You should see and hear the Main Board multi-pin connector fully disengage.
Fasteners to remove from the motherboard
Main Board multi-pin connector (circled) disengaged