Is there any way to clean the switch contacts on the left button on this mouse. The one I have is 5 or 6 years old. It seems to have a Key bounce problem.
It almost instantly opens and closes windows, or deletes cell contents in Excel Spreadsheets. null

Question

Is there any way to clean the switch contacts on the left button on this mouse. The one I have is 5 or 6 years old. It seems to have a Key bounce problem.
It almost instantly opens and closes windows, or deletes cell contents in Excel Spreadsheets. null

James · Accepted Answer

This turns out to be a not-uncommon issue. It is possible to replace the micro switch inside the trackball, but you should only try this if you are experienced with un-soldering and soldering on a printed circuit board. It is pretty straightforward if you're comfortable with soldering. See this YouTube video for details: https://www.youtube.com/watch?v=xlzEmRnu4DQ

At least that will give you a clear idea about what you'd be getting into. As you will see, the micro switches themselves are sealed so you can't clean the contacts... you replace the whole switch.

Hope that helps!

Fish · Answer

Open it up. looks like only one small screw. then blow it out with one of those cans of compressed air

snuffy · Answer

Best to just buy a new one. Not worth the frustration.

Kevinbuiltit · Answer

This mouse costs 27 dollars now. You may have gotten your money out of your last one. Time for an upgrade!

Gusty90 · Answer

I have to disassembly mine in order to clean the switches. As long as you keep track of the screws, its not too difficult.

Phil · Answer

Using a small screw driver take the cover off and clean the switches with alchohol and a q-tip

“Is there any way to clean the switch contacts on the left button on this mouse. The one I have is 5 or 6 years old. It seems to have a Key bounce problem. It almost instantly opens and closes windows, or deletes cell contents in Excel Spreadsheets.”

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