IntelliStation E Pro User Guide Professional ... - FTP Directory Listing

Replacing the Battery
Your computer has a special type of memory that maintains the date, time, and the
settings for built-in features, such as serial- and parallel-port assignments
(configuration). A battery keeps this information active when you turn off the
computer.
The battery 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 “Lithium Battery Notice” on page ix of this publication and Installing
Options in Your IntelliStation E Pro for information about replacing the battery.
If you replace the original lithium battery with a heavy-metal battery or a battery
with heavy-metal components, be aware of the following environmental
consideration. Batteries and accumulators that contain heavy metals must not be
disposed of with normal domestic waste. They will be taken back free of charge by
the manufacturer, distributor, or representative, to be recycled or disposed of in a
proper manner.
Moving Your Computer
Important
Do not move the computer while it is on. Sudden movements, such as bumps,
jerks, and drops, can cause the read/write head of the hard disk drive to bounce
against the surface of the disk itself. This can cause loss of data and a variety of
hard disk errors. Always turn off the computer before you move it. When the
computer is off, the read/write head automatically parks itself over a nondata
area of the hard disk. This process can help to prevent damage to the hard disk.
If your computer has a hard disk drive, take the following precautions:
1. Back up all files and data from the hard disk.
Operating systems can vary in the way they perform backup procedures. Some
operating systems save only data files, while others make copies of application
program files and data files. Refer to your operating-system documentation for
information about software backup.
2. Remove all media (diskettes, compact discs, tapes, and so on) from the drives.
Chapter 6. Taking Care of Your Computer 79