Parts

No parts required.

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

Add Comment

Make sure your disconnected from power first, Unplug USB.
  • 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.

Add Comment

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).
  • 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).

Add Comment

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

Add Comment

Insert the USB Cable back into your computer.
  • Insert the USB Cable back into your computer.

Add Comment

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

Add Comment

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

Add Comment

This highlights the sensor may be dirty or broken
  • This highlights the sensor may be dirty or broken

Add Comment

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

Add Comment

Conclusion

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

2 other people completed this guide.

Adrian Capparelli

Member since: 10/23/2014

146 Reputation

1 Guide authored

Team

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

MTUM-SHIRK-F14S1G4

3 Members

1 Guide authored

0 Comments

Add Comment

View Statistics:

Past 24 Hours: 0

Past 7 Days: 4

Past 30 Days: 6

All Time: 361