Installation guide

Appendix B
Removing and Replacing FRUs
B - 4
5. Tighten the captive screws (top and bottom) on the new module.
WARNING
For modules with fiber-optic ports:
Fiber-optic ports must be protected by a rubber grommet filler or a cable
connector at all times to prevent dust from collecting in the transceiver.
Figure B.1 Ejector Tabs on Modules
Removing and Replacing a Disk Drive
WARNING
Static electricity can damage switch components. Be sure to wear antistatic
wrist straps before handling disk drives and modules.
To remove a disk drive:
1. Insert a key and turn the lock to the right to release the drive handle.
(The drive is locked when the notch is pointing up. When you turn
the notch to the right, the handle will release (see Figure B.2
).)
down and locked