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After you install or remove an option card, you may need to

run the Setup program to update the configuration

information. For example, if you add a second diskette drive,

you need to tell the computer that it has the additional drive.

See Chapter 2 of this guide for information on the Setup
program.

You may also need to add some commands in the configuration
files on your system disk as well. See the description of

CONFIG.SYS in your MS-DOS Reference Manual for

instructions.

When you finish installing an option card and reconfiguring

the system, you should test the card if possible. Some option
cards come with their own diagnostics programs, and you can

test others with the diagnostics programs on your Reference

diskette. The options you can test with the diagnostics
programs include the following:

Expansion memory

80287 math coprocessor

Serial and parallel ports

Monitors and display adapters

Disk drives.

See Appendix C for instructions