Battery - Lenovo ThinkStation P410 Hardware Maintenance Manual

6. Pivot the rear cover of the enclosure inward until you hear a click. The rear cover is secured in place.
Figure 51. Pivoting the rear cover inward
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 174.

Battery

Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Read this first: 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.
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.
Refer to the "Lithium coin cell battery notice" in the Safety, Warranty, and Setup Guide for information about
replacing and disposing of the battery.
To replace the battery, do the following:
1. Prepare your computer. See "Preparing your computer and removing the computer cover" on page 95.
2. Locate the battery. See "Parts on the system board" on page 34.
3. Remove the old battery.
Figure 52. Removing the old battery
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ThinkStation P410 Hardware Maintenance Manual