Clean your mouse
To clean the wheel
- If you have a USB device, unplug the device. If you have a PS/2 device, turn off your computer.
- Use adhesive tape to remove any dust or lint from around the wheel.
- Dampen a lint-free cloth or cotton swab with rubbing alcohol. Wipe the wheel surface clean, moving across the wheel from side-to-side.
To clean the outer surfaces
- Dampen a lint-free cloth with mild soap and water.
- Wipe the surfaces clean.
To clean the IntelliEye optical sensor
- Dampen a cotton swab with mild soap and water.
- Gently wipe the IntelliEye optical sensor clean, being careful not to scratch the surface of the sensor.
Note
The IntelliEye optical sensor works best on surfaces with texture, for example, white paper, laminated desktops, wood, and synthetic wood. Glass or shiny surfaces, for example, mirrors or glossy white paper, may prevent the IntelliEye
optical sensor from working correctly. In these instances, try a mouse pad, piece of paper, or other textured surface.
To clean the ball (for devices without IntelliEye optical technology, only)
- If you have a USB device, unplug the device. If you have a PS/2 device, turn off your computer.
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- Turn your mouse upside down, and remove the ball retaining ring.
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- Turn your mouse right side up and let the ball and ring drop into your hand.
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- Remove any dust or lint from inside the mouse. Dampen a lint-free cloth or cotton swab with rubbing alcohol and wipe the ball surface clean. Carefully clean the two black rollers inside the socket with a cotton swab and rubbing alcohol.
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- Return the ball to its socket and replace the ball retaining ring.
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Tips
- If your pointer isn't moving smoothly on the screen and you have a device with a ball, try cleaning the ball.
- To ensure that your mouse and pointer move freely, it's a good idea to clean your mouse on a regular basis.