Lenovo THINKSTATION P320 30BG, User Manual, Page: 93 / 134

5. Insert tabs 1 and 3 into the corresponding slots. Ensure that the tab 2 is secured in place.
Figure 58. Inserting tabs
1
and
3
into the corresponding slots
6. Install a 3.5-inch internal storage drive into the bracket. See “3.5-inch internal storage drive” on page 73.
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 97.
Battery
Attention: Do not open your computer or attempt any repair before reading and understanding the “Read
this first: Important safety information” on page iii.
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 55.
2. Locate the battery. See “Parts on the system board” on page 6.
3. Remove the old battery.
Chapter 7
.
Hardware installation and replacement
83