Question about Logitech Marble Mouse USB (LOM9043600403)

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I accidentally fumbled and dumped an entire cup of coffee on my Logitech marble mouse! I extracted the ball, dried everything off inside and out, and even cleaned the little optical window inside the socket. But the cursor is frozen and will not move. I tried unplugging it and drying it out for a full day. I still have the same problem. Cursor is frozen in place--in about the same location on my screen! This mouse is supposed to be quite heavy duty and immune from problems such as I describe--but apparently not mine! Can I take it apart and clean it? What's inside? If I unscrew the baseplate will a lot of parts fall out? Help! I absolutely cannot abide the standard mouse. I don't know how people work with them! Can you help me get my marble mouse back!? Thanks!

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Turn it belly side up. If there is a retaining ring turnit counter-clockwise to remove it Pop out the ball.
There are three little bearings about the and shape ofa BB Take a Q tip and dry and or remove any debris on the BBs There should also be a little black rectangle. This is thewindow that the sensor looks at the ball through, Clean/dry it with Q-tip. Put it back together and try again.

Posted on Mar 18, 2011

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Posted on Jan 02, 2017

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1 Answer

Replacement marble ball where can I get one


Hi
On european english-languaged site of logitech you can find spare part shop

http://www.logitech.com/en-roeu/349/4872?pcid=4872&debug=0

there are only blue balls in 5Eur/piece cost, but looking into some forums I fonud answer that someone succesfully tried if trackman (so marble would too) works with blue ball (of course You should confirm it by finding the same kind of posts on some forums before buying)

Worst of all is they're do not offer posting to USA grrrrr !
Cheapest is posting to Germany (5,51Eur), so if You have someone in Germany, they can send You it to USA

Eventually try to look on asian site of Logitech, maybe there's english-languaged site version, ant they offer shipping to USA

Greets :)

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