Replacing The Coin-Cell Battery - Lenovo ThinkServer RD450 User Manual And Hardware Maintenance Manual

6. Remove the eight screws that secure the tape drive to the tape drive cage. Then, remove the tape drive
from the front of the tape drive cage.
Figure 145. Removing the tape drive
7. Install the new tape drive. See "Installing the tape drive" on page 153.
8. If you are instructed to return the old tape drive, follow all packaging instructions and use any packaging
materials that are supplied to you for shipping.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the replacement, go to "Completing the parts replacement" on page 165.

Replacing the coin-cell battery

Attention: Do not open your server or attempt any repair before reading and understanding "Safety information"
on page iii and "Guidelines" on page 59.
Your server has a special type of memory that maintains the date, time, and configuration information for
built-in features. The coin-cell battery keeps the information active when you turn off the server. The
coin-cell battery normally requires no charging or maintenance throughout its life; however, no battery lasts
forever. If the coin-cell battery fails, the date, time, and configuration information, including passwords, are
lost and an error message is displayed when you turn on the server.
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ThinkServer RD450 User Guide and Hardware Maintenance Manual