Symantec NetBackup 5220, Hardware Troubleshooting Manual

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Chapter 6
NetBackup 5220 hardware removal and replacement
111
To prevent the possibility of installing the replacement PCI add-in card on the
wrong side of the PCI riser assembly, carefully replace one card at a time.
14. Install the PCI add-in cards into Slot 1 through 4 of the riser card
assembly.
Note: You are not allowed to install a PCI add-in card into Slot 5, which is
reserved for the RAID Controller Card.
Rear of riser card assembly with slots 1 to 5
15. Replace the internal air duct into the chassis. Be sure it aligns
correctly with the fan module, DIMM slots, CPUs, and side of the
chassis.
Do not move or damage any cables or other connectors located near the air
duct.
16. Replace the riser card assembly into the chassis.
17. Align the three hooks in the PCI riser assembly with the matching
slots at the back of the chassis.
18. Press down evenly until the three hooks on the rear of the PCI riser
assembly engage the chassis rear panel slots.