Parts

No parts required.

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  • Turn the Dell MO56UC mouse upside down and unscrew the screw.

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Image 1/1: Take off the top of the mouse and make sure the highlighted areas are clear of debris.
  • Make sure your disconnected from power first, Unplug USB.

  • Take off the top of the mouse and make sure the highlighted areas are clear of debris.

  • Use a microfiber cloth first and a damp towel for hard to clean areas.

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  • The ball may be stuck or dirty and isn't relaying correctly. To remove and/or clean the ball, twist the ball cover according to the arrows (counter-clockwise).

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  • These are the vertical and horizontal ball sensors. These can become dirty from excessive use. Clean these with proper materials to insure cooperation.

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  • Insert the USB Cable back into your computer.

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  • Examine the cord for frays or any exposed wires. This may be a cause of bad connections.

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  • Examine wheel for debris. The wheel can get dirty frequently which affects performance and may cause issues.

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  • This highlights the sensor may be dirty or broken

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  • The wheel button sensor maybe stuck and/or not working. Pull the wheel out to expose it and clean it.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

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Adrian Capparelli

Member since: 10/23/2014

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Team

Montana Tech, Team 1-4, Shirk Fall 2014 Member of Montana Tech, Team 1-4, Shirk Fall 2014

MTUM-SHIRK-F14S1G4

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