Keyboard; Mouse; Option Card - eMachines etower Series User Manual

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Keyboard

Cause
Keyboard doesn't
work

Mouse

Cause
Mouse doesn't work

Option Card

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