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Integrated Cable Lock; Password Protection; Changing The Battery - IBM A50 User Manual

Lenovo a50, m50e series thinkcentre deskop pc user guide
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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 IBM. Go to http://www.pc.ibm.com/support
and search on Kensington.

Password protection

To deter unauthorized use of your computer, you can use the IBM Setup Utility
program to set a password. When you turn on your computer you are prompted to
type the password to unlock the keyboard for normal use.

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
configuration information (including passwords) are lost. An error message is
displayed when you turn on the computer.
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 23.
Chapter 1. Types 8149, 8177, and 8178
21

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