Logitech G402 Left and Right Mouse Buttons Replacement

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Logitech G402 Left and Right Mouse Buttons Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0

Logitech G402 Left and Right Mouse Buttons Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0

Logitech G402 Left and Right Mouse Buttons Replacement: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

You can access the iFixit guide to soldering and desoldering here.
Please be cautious when using a soldering iron. Soldering irons can reach several hundreds of degrees in temperature and improper use may result in a burn.
Please perform soldering and desoldering in a very well ventilated space. Solder containing lead can potentially be toxic and be an irritant. Solder and desolder outside or in the presence of a fume hood or fume extractor.
The solder connections for the left and right buttons are labeled in the second picture.
The solder connections circled in red are for the left mouse button.
The solder connections circled in orange are for the left mouse button.

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