Epson 3865X Plus - Manual (Page 139)

6. Replace any option card(s) you may have removed to access
the socket. See “Installing an Option Card,” on page 5-10,
for instructions.
7. Follow the steps under “Replacing the Cover,” on page
5-34. Then see “Post-installation Setup,” following that
section, for instructions on configuring your computer for
use with your math coprocessor.
Removing a Math Coprocessor
If you need to remove a math coprocessor from your computer,
contact your dealer for assistance. You need a special extracting
tool to remove the coprocessor without damaging it. Do not
attempt to remove it without this tool because you can easily
damage it.
Once it has been removed, run the Setup program on your
Reference diskette to configure your system for use without a
math coprocessor. See Chapter 2 for instructions.
Installing and Removing Options
5-33