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Logitech MX Master Series Repair Forum

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Logitech MX Master Series

Logitech MX Master Series questions

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Logitech MX Master 3S

1 Answer

MX Master 3S Won't Power On with New 3.7V Battery - No LEDs or Charging Light

Logitech MX Master 3S 1 Answer

Commented

3 days agoJul 6, 2026

commented 3 days agoJul 6, 2026 by Zaid Safadi

Logitech MX Master 3S

1 Answer

How can I tell when it is fully charged

Logitech MX Master 3S 1 Answer

Answered

5 days agoJul 5, 2026

answered 5 days agoJul 5, 2026 by Satan

Logitech MX Master Series

0 Answers

Copper contact pads ripped

unanswered Logitech MX Master Series 0 Answers

Edited by author

Jun 24, 2026

edited by author Jun 24, 2026 by TeeJay Sim

Logitech MX Master 4

1 Answer

Can the battery be charged

Logitech MX Master 4 1 Answer

BTL Repair AU 2.2k

Answered

Jun 19, 2026

answered Jun 19, 2026 by BTL Repair AU

Logitech MX Master 3S

2 Answers

Why my mouse does not connect to my PC?

Logitech MX Master 3S 2 Answers

bill 7.4k

Answered

Jun 16, 2026

answered Jun 16, 2026 by bill

Logitech MX Master 2S

2 Answers

Sensor no longer picking up movement.

accepted Logitech MX Master 2S 2 Answers

Adam Young (pGmKuat)

Commented

May 11, 2026

commented May 11, 2026 by Adam Young (pGmKuat)

Logitech MX Master 3S

1 Answer

The device is un-responsive

Logitech MX Master 3S 1 Answer

bill 7.4k

Commented

Apr 18, 2026

commented Apr 18, 2026 by bill

Logitech MX Master 3S

1 Answer

Mother Board problem solve

Logitech MX Master 3S 1 Answer

bill 7.4k

Commented

Apr 18, 2026

commented Apr 18, 2026 by bill

Logitech MX Master 3S

10 Answers

Cannot click left button

Logitech MX Master 3S 10 Answers

Answered

Mar 31, 2026

answered Mar 31, 2026 by Daniel Lamblin

Logitech MX Master

4 Answers

Left click doesn't work all the time

accepted Logitech MX Master 4 Answers

Commented

Mar 13, 2026

commented Mar 13, 2026 by woofski

Logitech MX Master 3S

1 Answer

Both left and right buttons malfunctioning

Logitech MX Master 3S 1 Answer

Commented

Mar 6, 2026

commented Mar 6, 2026 by Casual Njoyer

Logitech MX Master 3

4 Answers

Why it’s continuously blinking in red

Logitech MX Master 3 4 Answers

Answer edited

Feb 28, 2026

answer edited Feb 28, 2026 by Ian Mac

Logitech MX Master 3S

2 Answers

Logitech please please start selling replacement shells for the 3S

Logitech MX Master 3S 2 Answers

Varun Eranki 67

Answered

Feb 24, 2026

answered Feb 24, 2026 by Varun Eranki

Logitech MX Master

0 Answers

Mouse doesn't show up on Screen

unanswered Logitech MX Master 0 Answers

Asked

Feb 6, 2026

asked Feb 6, 2026 by Jens Huesmann

Logitech MX Master 2S

5 Answers

Rubber material under the thumb area

Logitech MX Master 2S 5 Answers

bill 7.4k

Commented

Jan 30, 2026

commented Jan 30, 2026 by bill

Logitech MX Master 3

5 Answers

Not working but green light is blinking

Logitech MX Master 3 5 Answers

Commented

Jan 11, 2026

commented Jan 11, 2026 by Mir Khan

Logitech MX Master 3

1 Answer

Grey housing turns ugly very fast. Please support replacement Parts

Logitech MX Master 3 1 Answer

Answered

Jan 4, 2026

answered Jan 4, 2026 by mice lover

Logitech MX Master 3S

1 Answer

What kind of switches does Mx Master 3s use?

accepted Logitech MX Master 3S 1 Answer

Commented

Dec 5, 2025

commented Dec 5, 2025 by cuylerjenkins

Logitech MX Master 3S

0 Answers

Side button switches? which are used, which do you suggest?

unanswered Logitech MX Master 3S 0 Answers

Francesco Yoshi Gobbo

Asked

Nov 23, 2025

asked Nov 23, 2025 by Francesco Yoshi Gobbo

Logitech MX Master 2S

0 Answers

Mouse Sensor Stopped Detecting Movement – Help Needed

unanswered Logitech MX Master 2S 0 Answers

Asked

Nov 22, 2025

asked Nov 22, 2025 by lalan45