IBM TS3310 Maintenance Information page 290

Figure 8-50. Library Control Blade (LCB)
6. Use one of the following procedures to complete the repair:
Removing/Replacing the Compact Flash Card
Important: When handling the Compact Flash Card, you must wear an ESD
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TS3310 Tape Library Maintenance Information
v If you are replacing the LCB only, it will be necessary to transfer the CF card
from the old LCB to the new LCB. Continue with "Removing/Replacing the
Compact Flash Card."
v If you are replacing the CF card only, it will be necessary to remove the
failing CF card from the LCB, replace it with the new CF card, and upgrade
the CF card firmware. Continue with Step 3 of "Removing/Replacing the
Compact Flash Card".
anti-static wrist strap, or touch the library frame to discharge any
static electricity in your body. Do not handle the Compact Flash Card
without taking appropriate ESD precautions.
Selections made during library configuration reside on the Compact
Flash Card.
Important: Before removing the LCB/CF Assembly from the library,
ensure that you have performed "Saving/Restoring System
Configuration" on page 7-12 and that the saved file is available. If the
CF card is replaced, you will need this file to reconfigure the library.
Following is a partial list of the configuration items that are saved:
v Current library firmware
v Network settings:
– IP Address
– Subnet Mask & Gateway addresses
v Feature Code licenses keys
v Logical library configuration