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Reference number: CH000253

Mouse acting erratically and/or is not moving properly.

Issue:

Mouse acting erratically and/or is not moving properly.

Cause:

This issue can occur because of one of the below possibilities. These may vary depending upon the type of mouse you have connected to the computer.

  1. Mouse is not clean.
  2. Optical portion of mouse is blocked.
  3. Moisture or other material on finger.

Solution:

Mouse is not clean

Users who have an optical mechanical mouse (most common mouse for desktop computers) are likely experiencing erratic behavior because the mouse is not clean or is dirty. Information on how to clean the mouse can be found on our cleaning page.

Optical portion of mouse is blocked

Users who have an optical mouse are likely experiencing erratic behavior because a portion of the optical eye is blocked. Most commonly this is caused by a hair.

Moisture or other material on finger

Users who are using a touchpad may experience erratic behavior because of moisture or other material on the finger such as lotion.

Mouse has been cleaned and still has problems

If you've cleaned the mouse and continue to encounter issues and this mouse has worked in the past fine unfortunately your mouse is likely defective. One additional test that can be done to help determine if this is the case or not is to connect the mouse to another computer. Otherwise we suggest replacing the mouse.

 

 

 

Index

Category:
Mouse

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