User`s guide

88 007-4701-003
4: Installing and Removing Customer-Replaceable Units
9. If you are removing a card from one of the two lower-most card slots, you also need
to remove the optional chassis rail, as described in “Removing the Optional Chassis
Rail” on page 75. (If you are not removing a card from one of the lower-most card
slots or your module is not slide-rail mounted, proceed to step 10.)
Caution: The module may or may not have a factory-installed IO10 card, which
always comes installed in the lowermost slot. To prevent damage to your system,
only a trained SGI service support engineer can install or remove an IO10 card.
10. If you are removing a card from one of the two lower-most card slots, you must
remove the lower PCI/PCI-X support bracket that covers the two lowermost slots,
as described in “Removing the PCI/PCI-X Support Bracket” on page 77.
11. Unscrew the retaining screw from the card that you will remove, and extract the
card, as shown in Figure 4-10. Place the card on an ESD-safe surface.
Figure 4-10 Removing the Retaining Screw and Extracting the Card
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