Integrated cable lock
With an integrated cable lock (sometimes referred to as a Kensington lock), you
can secure your computer to a desk, table, or other non-permanent fixture. The
cable lock attaches to a security slot at the rear of your computer and is operated
with a key. This is the same type of lock used with many laptop computers. You
can order a cable lock directly from Lenovo. Go to http://www.lenovo.com/think
and click Upgrades and accessories −> Security.
Password protection
To deter unauthorized use of your computer, you can use the Setup Utility
program to set passwords. See “Using passwords” on page 45.
What to do next
v To work with another option, go to the appropriate section.
v To complete the installation, go to “Replacing the cover and connecting the
cables” on page 34.
Changing 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
32 User Guide