What you need
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Unscrew 5 screws, which are partially hidden. Three screws are located under the rubber buffers and one in the battery compartment under the sticker (which should then be loosened beforehand).
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You can simply push the blue trackball out of its holder. You should also do this occasionally and clean the opening.
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After the screws are loosened, the housing can be easily removed. The space for the blue ball is made of its own piece of plastic. The circuit board is held in place with a few screws.
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Work through the steps in reverse order to reassemble your device.
Work through the steps in reverse order to reassemble your device.
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6 Comments
Had an issue where the left clicker was not working great anymore. Followed this guide to take it a part did a little blow out and some rubbing alcohol to for now restore it to the proper working condition! Thanks as I would have never found the screw under the battery sticker.
Great! Thanks for the feedback - it's really motivating
Hi, the middle click on my M570 was working really bad, sometimes works sometimes not.. but after open the mouse and apply isoprophilic alcohol with a soft brush in the middle switch (the square with red central button), it is working like a charm again.
Thanks for the information. I am happy you could use the information
More than happy to find this manual, as I was asking official Logitech Support and no positive answer. I disconected the tape between teh upper and lower part - any tips how to reconect it?
I would also never find the fifth the screw under the battery sticker.
