5-8 Solving System Problems
Typical mouse ball cover
A – Mouse Ball Cover
3. Rotate the ball co ver counterclockwise and remove the cover.
4. T urn the mouse over so that the cover and ball fall into your palm.
5. Clean the mouse as follows.
! Use tap water, or tap water and a mild detergent, to clean the
mouse ball.
! Use a clean, lint-free cloth to dry the ball.
! Blow into the mouse socket to remove remaining dust or lint.
Use a Q-tip to remove accumulations of dirt.
6. Gently put the ball b ack into the mouse.
7. Fit the ball cover back into the mouse and turn the cover clockwise
until it locks in place.