System Board - Intergraph RAX Systems System Reference Manual

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4. Orient the DIMM so that the notches match the keys in the socket.
6. Push gently straight down until the release tabs snap into place.
7. When you restart the computer, the BIOS detects the new memory automatically.

System Board

You must swap the DIMMs and processor module(s) from the old system board to the new
one if you replace the system board. See the System Board Manual for connector and socket
locations.
Note that a number of Fastex fasteners are mounted in the right side of the chassis to secure
the system board and support for the processor retention modules. Do not overtighten the
screws to these fasteners. If overtightened, the fasteners may distort.
To remove the system board:
1. Lay the chassis down on its right side.
2. Note the locations where all cables are connected to the system board.
3. Disconnect all cables from the system board.
4. Note the locations of the expansion cards, remove them, and place the cards on an
antistatic surface.
DIMM
Notch
Release Tab
Hole in right side of chassis
DIMM socket
Fastex fastener