How to fix a mouse by replacing the click button

This tutorial shows how to fix a mouse by replacing its defective click with a click recovered from an older dead mouse.



  • Screwdriver
  • Soldering iron
  • Some solder
  • Very small flat head screwdriver


  1. Disassemble the mouse your are fixing
  2. Remove the defective click button
  3. Get a replacement part
  4. Put the working click in the mouse you are fixing
  5. Add solder to the click pins to ensure good connection with the board
  6. Reassemble your fixed mouse.


If this didn’t work, consider buying a new mouse. Here’s a link to an online store with free shipping:



About Low End Guru 21 Articles
I got my first PC in 1994 and it was love at first sight. Ever since I have been working with hardware and software both as a paid job and as a hobby. In 2007 I started working as a professional Quality Assurance Engineer and later became a Team Lead and Trainer. In 2012 I first learned about Arduino and have been working in Internet of Things and 3D Printing projects.