User's Manual

7. Secure the processor by pulling the ZIF handle back to the
closed position.
8. Check the tables on page 4-7 to see if you need to change any
jumper or DIP switch settings for the processor you are
installing.
9. Run SETUP as described in Chapter 2 to update your
computer’s configuration with the new processor.
Replacing the Battery
Your computer comes with a 3.6 volt lithium battery that
provides power for the real-time clock and the CMOS RAM.
The real-time clock keeps track of the time for your computer,
and the CMOS RAM stores the information about your system
configuration that was saved by the SETUP program.
This battery lasts approximately three to five years. If it loses
power, you see an error message when you turn on or reset
your computer. These batteries should be available at your
local electronics store or contact your Authorized EPSON
Servicer or EPSON Accessories to get a replacement battery.
Follow the instructions in this section to replace the battery.
Note
When the battery loses power, your computer loses the
information stored in the CMOS RAM and the time stored in
the real-time clock. After you replace the battery, run the
SETUP program as described in Chapter 2 to reconfigure
your system and set the time and date.
Installing and Removing Options 4-27