Epson 2000 - Manual (Page 87)

The Computer Does Not Respond
The computer locks up.
Wait a few moments; if your computer does not respond after a
reasonable length of time, press
Ctrl Alt Del. If that doesn’t
work, press the RESET button.
You may have installed memory using SIMMs that work at the
wrong speed. You can try using the SETUP program to insert a
wait state (see Chapter 1) or you can install the correct SIMMs
(see Chapter 3).
Your system may have overheated because its physical
environment is too warm. Allow the system to cool and
relocate it, if necessary.
You reset the computer, but it still does not respond.
Try turning the computer off, wait 20 seconds, and turn it on
again.
Keyboard Problems
The screen displaysa keyboard error message when you
turn on or reset the computer.
Make sure the keyboard is securely connected to the keyboard
port and not the mouse port. Although these ports look alike,
they cannot be used interchangeably.
5-4 Troubleshooting