crwdns2934241:0crwdne2934241:0 Kevin Xu

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Both left and right buttons malfunctioning

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Less than a year after purchasing the MX Master 3S, the left button started to not register clicks (about 2/3 of the time) and shortly after, the right button followed the same issue.

I would really like to have a guide on replacing switches and the parts that fit here.

Thanks,

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Logitech MX Master 3S

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open