Removing / Replacing Controller Board And Backplane - Accusys ACS-9910 User Manual

Chapter 2 – Installation

Removing / replacing controller board and backplane

To remove the controller board and backplane:
1. Remove the daughter board (if any has
been installed).
2. Remove the control panel.
3. Remove four screws securing the
controller board to the controller box
casing.
4. Ease the controller and backplane out of
the controller box casing.
5. Detach the controller board and backplane
.
To install the controller board and backplane:
1. Align the controller board gold teeth connectors with the backplane connector and push
together firmly, so that the gold teeth are no longer visible.
2. Slide the controller board into the controller box and ease the backplane into the correct
position.
3. Secure the controller board with four screws.
4. Ensure a SODIMM is installed in the slot on the controller board.
5. Reinstall the control panel.
6. Reinstall the daughter board.
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