Allen-Bradley 6155R-NSXPH User Manual page 46

46 Replace System Components
Publication 6155R-UM001G-EN-P - July 2007
Add or Remove Memory Modules
Follow these steps to add or remove memory modules in a VersaView
700R or 1400R computer.
1. Disconnect power from the computer.
2. Remove the top cover.
3. Remove any retaining brackets blocking access to the memory
module.
The DIMM sockets are near the top of the CPU board.
4. Remove the existing memory modules from the CPU card by
clipping the cable tie, and pressing outward on the retaining
latches.
5. To install a new DIMM, hold the module only by the edges as
you remove it from its anti-static package.
6. Position the DIMM so that the small notches in the bottom edge
of the DIMM align with the notches in the DIMM socket on the
CPU card.
The retaining latches should be fully disengaged, or open, when
you install a DIMM.
7. Press down firmly, and uniformly, on the DIMM to seat it in the
socket.
The latches must engage in the DIMM slot to secure the DIMM.
8. Replace the tie wrap around the DIMM and latches to fully
secure the DIMM.
9. Replace the top cover.