Epson Apex 20020 - Manual (Page 148)

2. Did you run the Setup program to reconfigure your
computer? You must run Setup to update the computer’s
internal settings if you changed:
The amount of memory installed
The type of video display adapter installed
The presence of a math coprocessor
The number or type of disk drives installed.
See Chapter 2 of this manual for more information about
Setup.
3. Did you set the necessary DIP switches or jumpers on the
option card? See your option card manual for instructions.
4. Did you perform the correct setup procedures for the
software you are using with the option card? If necessary,
see your software manual for instructions on running the
software setup procedure.
5. Some option cards work at only one speed. Your computer
can run at either 8 MHz or 12 MHz. Check your option
card manual to see if your card must run at the slower
speed, and change the CPU operating speed if necessary.
See “Changing the Operating Speed” in Chapter 3 for
instructions.
6. If you changed the configuration of your computer-for
example, if you added a disk drive, serial or parallel port, or
display adapter card--did you change any necessary jumper
settings in the computer? See Chapter 5 for more
information.
7. If you used the option card to add an external device to
your computer, did you use the proper cable to connect the
device to the option card connector on the back panel?