简介
M720以及其他同类鼠标在使用几年后，往往会出现左右键微动开关失灵的情况。通常情况下，这个问题可以通过弯曲微动开关内的弹簧来解决，但有时弹簧可能会磨损过于严重，使开关无法再次可靠地发挥作用。
本篇指南将带您了解拆解鼠标和更换微动开关的过程，让您的鼠标像新的一样!
你所需要的
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在这个步骤中使用的工具：Desoldering Pump$3.99
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在这个步骤中使用的工具：Soldering Iron 60w Hakko 503F$19.99
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安装并焊接新的微动开关
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再次提醒，务必使用镀锡良好且干净的烙铁头。你的烙铁头不应该像我图片里这样脏兮兮的。
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要重新组装您的设备，请按相反的顺序来执行以下指南。
22等其他人完成本指南。
11指南评论
Next time show ALL screws, type and position.
On this mouse screws are not all similar and if somebody forget that your “guide” don’t help
Thanks for the guide! It helped so very much.
thank you! i only needed to open and clean the dust inside and it clicks well again.
mine was double clicking when i click and hold.
was about to unsolder and swap the left and right switches but didn't have to go all the way there.
screws are fine i think. just be careful and put them on a safe place with the same relative positions to make it easier to put back, as with all other devices when disassembling.
UPDATE: mine is double clicking again 1 month later, and just found out recently from reddit that breathing humidity to the switches will often fix the double clicking problem with these Omron switches inside. it's magic! i tried and it really fixed it.
Just replaced mine m720's switches with Kailh GM 8.0 Mouse Switches, working like charm!
Wow. I read your comment and bought some Kailh GM 8.0 switches. They are really awesome. It's such a great mouse to use now. Thanks for such a great recommendation.
