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SRPL8 Server System Product Guide 135
Installing the Processor Retention Bracket
See Figure 44.
1. Observe the safety and ESD precautions at the beginning of this chapter.
2. Carefully align the processor retention bracket guideposts (larger guide on the right) with the
bracket guides on the profusion carrier tray.
3. Ensure that all the guides for each mezzanine board are properly aligned. Lock the plastic
mezzanine lock bars by squeezing the winged end of the plastic lock bar while simultaneously
pushing in toward the profusion carrier tray. Lock all four mezzanine lock bars.
4. Push up and in on the metal latch verification brackets. All four metal latches must be in the
up position before reinstalling the profusion carrier tray.
Mezzanine Board(s): Removing and Installing
Removing the Mezzanine Board(s)
See Figure 45.
1. Observe the safety and ESD precautions at the beginning of this chapter.
2. Remove the memory module (page 142).
3. Remove the profusion carrier tray (page 104).
4. Remove the processor retention bracket (page 134).
5. Remove the Mezzanine Extraction Tool/Cache Hold Down from the front of the processor
retention bracket.
6. Insert the flange end (without foam) under the edge of the mezzanine board at the place
marked "insert extraction tool here".
7. Using the grand connector as a fulcrum, press down on the opposite end of the tool as it lifts
the rear end of the board.
8. Set the tool aside and lift on both the front edge and the rear edge of the mezzanine board to
unseat it from the profusion carrier board.
Installing the Mezzanine Board(s)
CAUTION
Please follow these procedures carefully. The mezzanine board does not
have a keying feature and can be installed incorrectly.
1. Prior to seating the mezzanine board onto the connector, orient the board so that the white
alignment marker on the board (lower right corner) is aligned with the white alignment arrow
located on the profusion carrier. The white number label will be on the left size of the
mezzanine board.
2. Look under the board to ensure that it is properly aligned with the profusion carrier, and not
improperly aligned with components or processor slots.
3. Push down firmly in the middle area of the mezzanine board until it’s flush with the profusion
carrier.