Replacing The Battery - Lenovo ThinkCentre M78 Hardware Maintenance Manual

12. Flip the handle over, align the two feet of the handle with the two holes in the top-front of the chassis.
13. Install the two screws to secure the handle to the chassis.
Figure 34. Installing the screws for the handle
14. Reconnect the power switch cable to the system board and secure the cable with the cable clips in
the chassis. See "Locating parts on the system board" on page 71
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 132.

Replacing the battery

Attention:
Do not open your computer or attempt any repair before reading and understanding "Important safety information"
on page 1.
Your computer has a special type of memory that maintains the date, time, and settings for built-in features,
such as parallel-port assignments (configuration). A battery keeps this information active when you turn
off the computer.
The battery normally requires no charging or maintenance throughout its life; however, no battery lasts
forever. If the battery fails, the date, time, and configuration information (including passwords) are lost. An
error message is displayed when you turn on the computer.
.
Chapter 9 Replacing FRUs (machine types: 1562, 1565, 1662, 1663, 1765, 1766, 2011, 2110, 2111, 2112, 10BN, 10BQ, and 10BR)
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