Troubleshooting
Keyboard and Mouse 7 - 23
7
Keyboard and Mouse
Unwelcome numbers appear when typing.
possible cause:
The Number Lock is turned
ON
.
indicator:
The LED
is lit.
solution:
Press the
Num Lock
key.
I have installed a new external keyboard or mouse but cannot
use all of the listed functions.
possible cause:
You have not installed the driver to enable any
extra functions.
solution:
Make sure you read the documentation which
comes with any new external device, and make
sure you install the driver for it as this will
allow you to access any extra functions which
come with your device.
Other Keyboards
If your keyboard is
damaged or you just
want to make a
change, you can use
any standard PS/2 or
USB keyboard. The
system will detect and
enable it automatically.
However special func-
tions/hot keys unique
to the system’s regular
keyboard may not
work.
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