Itronix X-C 6250 Pro, User Manual

Page: 147 / 173

147
Appendix B. Troubleshooting
79-0003-003 22 October 1999
Keyboard
Something unexpected happens when I press a key
•
You may have pressed a key combination that performs a Windows
function. Make sure you are pressing the correct keys for the
application you are running.
I can’t tell if I’m in NUM LOCK mode
•
This icon appears on the Windows 95 Taskbar when NUM LOCK is
enabled:
Pressing
FN+NUM LK
toggles NUM LOCK mode on and off.
PGUP, PGDN, HOME, and END keys don’t work
•
You need to press the
FN
key in combination with other keys for
certain functions. For example:
To page up, press
FN+UP ARROW
.
To page down, press
FN+DOWN ARROW
.
To move to the home position, press
FN+HOME
.
To move to the end position, press
FN+END
.
Incorrect characters appear on the screen when I press certain
keys
•
You may be in NUM LOCK mode. Press
FN+NUM LK
(
FN+F12
) to
toggle NUM LOCK mode off.
Keyboard stuck failure” appears when the computer boots up
•
This error occurs if more than four keys are pressed during the Power
On Self Test (POST).