Epson EQUITY 3865X/20 PLUS User Manual

Page 186

If your computer still does not respond, you can reset it using

the

Ctrl Alt Del

command. If that command doesn’t work,

you can reset the computer with the RESET button. See
“Resetting Your Computer” in Chapter 3 for more

information.

If resetting the computer does not work, turn off the
computer and wait at least five seconds. If you do not have

a hard disk drive, insert the MS-DOS Startup diskette in

drive A. Then turn on the computer. It should load

MS-DOS; if not, contact your Epson dealer.

If you installed an EGA or VGA display adapter card, or
another type of card that you want to be the primary display
adapter, you must set jumper J2 to disable the built-in VGA

adapter. Otherwise, you will not see any display on the
screen. See “Changing the Jumper Settings” in Chapter 6 for

instructions.

If you are using one or more display adapter cards, you may
also need to change the setting of jumper J1. This jumper
tells the computer whether you are using a color or

monochrome monitor. (J1 is set for color at the factory.) If

the jumper is set incorrectly, you see one of these messages:

4 0 1

CRT error

5 0 1

CRT error.

If you are using two different types of video cards, set jumper

J1 to the primary monitor type. You may also need to

change the setting later if you change the type of monitor

you are using. See “Changing the Jumper Settings” in
Chapter 6 for instructions.

Troubleshooting A-7