Lenovo 62 Desktop - Manual (Page 83)

7. Pivot the card latch to the closed position to secure the PCI card.
Figure 11. Installing a PCI card
8. Reinstall the screw to secure the PCI card latch in place.
9. To complete the installation or replacement, go to “Completing the parts replacement” on page 95.
Replacing the battery
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the User Guide. To obtain a copy of the User Guide, go to:
http://www.lenovo.com/ThinkCentreUserGuides
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.
Refer to the “Lithium 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. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See “Removing the computer cover” on page 74.
3. Locate the battery. See “Locating parts on the system board” on page 71.
Chapter 9 . Replacing FRUs 79