Lenovo ThinkCentre E51 User Manual - Page 53
Appendix, Cleaning, mouse
View all Lenovo ThinkCentre E51 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 53 highlights
Appendix B. Cleaning the mouse This appendix provides instructions on how to clean your mouse. The procedure will be different depending on which type of mouse you have. Cleaning an optical mouse If you experience some problems with your optical mouse, check the following: 1. Turn the mouse over and look carefully at the lens area. a. Unplug your optical mouse. b. If there is a smudge on the lens, gently clean the area with a plain cotton-tipped swab. c. If there is some debris in the lens, gently blow the debris away from the area. 2. Check the surface on which you are using the mouse. If you have a very intricate picture or pattern beneath the mouse it is difficult for the digital signal processor (DSP) to determine changes in the mouse position. Cleaning a mouse with a ball If the pointer on the screen does not move smoothly with the mouse, you might need to clean the mouse. Note: The following illustration might be slightly different from your mouse. 1 Retainer ring 2 Ball 3 Plastic rollers 4 Ball cage © Lenovo 2006. Portions © IBM Corp. 2006. 37