User's Manual

Solving Common Problems B-7
APPENDIX B
Keyboard
Mouse
Cause Solution
Keyboard doesn’t Keyboard isn’t firmly or securely connected to the keyboard connector.
work Check that the keyboard is connected to the keyboard connector on
the back of your computer, not the mouse connector.
Option Card
Cause Solution
Mouse doesn’t work Mouse isn’t firmly or securely connected to the mouse connector.
Check that the mouse is connected to the mouse connector on the
back of your computer, not the keyboard connector.
Mouse needs cleaning.
To clean the mouse ball, remove the mouse ball by unscrewing the
bottom of the mouse. Then clean the mouse ball with a damp cloth
and replace the mouse ball.
Cause Solution
After you add a PCI Your computer can’t recognize the option card.
option card in the To recognize the option card, follow these steps:
empty slot or 1. Click the Start button, and then point to Settings.
change the slot 2. Click Control Panel.
location of your PCI 3. Double-click the System icon.
option card, your 4. Click the Device Manager tab in the System Properties window.
computer isn’t 5. Click the Refresh button. This option updates the hardware list. This
working properly process may take a few minutes.