Installing The Board In A System With Three Or Four Microprocessors - HP Integrity rx4610 User Manual

Chapter 6
9. Open the four plastic latches that secure the two halves of the
Processor/Memory Complex together. Gently lift the top half up and
remove it.
10. Remove the Processor Baseboard from the Processor/Memory Complex.
NOTE Remember the guide pin position in relation to the Processor
Baseboard for re-installation. Use the location of the VHDM
connector to identify the topside of the processor baseboard
versus the bottom side of the processor baseboard.

Installing the Board in a System with Three or Four Microprocessors

When installing a board that contains three or four microprocessors, complete the
following procedure:
1. Place the bottom half of the Processor/Memory Complex on a clean ESD-
protected work surface. The bottom half of the complex has wider rails as
compared to the top half. Be sure that the rail side of the complex is in
contact with the work surface.
2. Carefully place the Processor Baseboard topside up into position on the
bottom half of the Processor/Memory Complex. Be sure that the guide pins
align with the holes on the Processor Baseboard. If placed correctly, the
Acacia Tree silkscreen will be visible.
NOTE The Processor Board must be squarely aligned in the
Processor/Memory Complex.
3. Place the top half of the Processor/Memory Complex over the Processor
Baseboard. Be sure that the guide pin relations are correct. The Processor
Baseboard should be between the two Processor/Memory Complex halves.
4. Snap shut the four plastic latches that secure the two halves of the
Processor/Memory Complex together.
5. Tighten the two captive screws that help secure the Processor Baseboard to
the Processor/Memory Complex.
6. Carefully turn the Processor/Memory Complex over so that you can work
on the underside.
7. Locate and place the triple beam into position. (Do not install
microprocessors or power pods).
64
Installing an Additional Processor