Replacing The Battery - Lenovo ThinkCentre A58 Hardware Maintenance Manual

6. Install the new PCI card into the appropriate PCI card slot on the system
Figure 13. Installing the PCI card
7. Reinstall any parts and reconnect any cables that have been removed.

Replacing the battery

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.
board. Then, pivot the PCI card latch to the closed position to secure the PCI
cards.
What to do next:
v To work with another piece of hardware, go to the appropriate section.
v To complete the installation or replacement, go to "Completing the parts
replacement" on page 118.
Attention
Do not open your computer or attempt any repair before reading and understanding the
"Important safety information" in the ThinkCentre Safety and Warranty Guide that came with
your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to:
http://www.lenovo.com/support
Chapter 8. Replacing FRUs - Tamdhu
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