Logitech Anywhere Mouse MX Micro Switch Replacement

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Jul 08, 2016 - 01:02:26

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Introduction

It's an easy procedure to fix the problem. You can watch the mouse being disassembled for more help.

Take the mouse shell apart, held by 4 screws
Unsolder and replace the micro switch

I have found 3 different manufacturers which sell micro switch replacement part for Logitech Anywhere. I only have tried E-Switch.

E-Switch TS20100F070S (Digi-Key | Mouser Electronic)
Omron D2LS (eBay | Digi-Key | Mouser Electronic)
Kailh MI873101S01 (eBay)
ZIPPY DA T Type (Original micro switch)

What you need

Step 1 Micro Switch

Logitech Anywhere Mouse MX Micro Switch Replacement, Micro Switch: step 1, image 1 of 2

Logitech Anywhere Mouse MX Micro Switch Replacement, Micro Switch: step 1, image 2 of 2

2 screws are located under the battery stickers.
2 screws, one under each of the sliding pads under the mouse's nose.

Step 2

Peel off the battery sticker to reveal 2 screws.
Remove those screws with a phillips screwdriver.

Step 3

Lift the edge of the foot gliders with a screwdriver.
Remove those screws with a phillips screwdriver.

Step 4

Lift the upper shell away from the base. No cable connects the two parts.

Step 5

Logitech Anywhere Mouse MX Micro Switch Replacement: step 5, image 3 of 3

Desolder the micro switch and replace it with a new one, E-Switch TS20100F070S
I use a Weller ST7 0.03" X0.79 mm ST Series Conical Tip to remove and solder the micro switch
Just remember, the micro switch doesn't have a polarity. But the connectors will guide you which side the micro switch needs to face.
E-Switch TS20100F070S