User's Manual

The problem could be caused by your keyboard. See

“Keyboard Problems,” below.

If your keyboard is operating properly, proceed to the next

step.

If you want to stop whatever the computer is doing and

return to the MS-DOS command prompt, hold down the

Ctrl key and press Break (or press C). In most cases, this

solves the problem. See Chapter 3 for more information on

stopping a command or program.

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 Startup diskette in drive A. Then

turn on the computer. It should load MS-DOS.

If you installed a non-EGA or non-VGA display adapter

card in your computer, and you want to use that adapter as

your primary display adapter, you need to change the setting

of jumper J6 on the main system board to disable the built-

in VGA adapter. If you have not set the jumper, you will

not see any display on the screen.

Troubleshooting D-7