iFixit - Answers With Device "Logitech Mouse"

Logitech MX Master 2S: 사용중 전원이 꺼지고, 다시켜면 수분 작동 후 꺼집니다

Wed, 23 Apr 2025 04:59:12 -0700

사용중 전원이 꺼지고, 다시켜면 수분 작동 후 꺼집니다

Logitech MX Master 3S: 스크롤 휠 상태가 고정되어있음.

Mon, 08 Jan 2024 01:02:15 -0700

초고속 스크롤 휠 상태에 고정되어

래치 모드로 변환이 안됨.

Logitech MX Anywhere 3: Click is not working

Tue, 30 Jun 2026 02:14:40 -0700

Hello everyone!

Well, I have MX Anywhere 3 and I have now this issue: left side is not clicking. You need a stronger click/click in a precise spot of this side of the mouse to make the click work. I have this product for more than 5 years now. I saw there are some videos about how to fix it at home... and I am a bit afraid buying the tools/paying someone to fix it and then having the issue again...
Do you guys have any tips or instructions that I could follow to solve this problem? Have you faced this problem as well? Is really worth fixing it?

Thank you very much.

⟐ Commented 6월 30, 2026 at 2:14 GMT-7

Logitech G600 MMO Gaming MSE: Older product different description

Sat, 27 Jun 2026 16:39:05 -0700

I am working on my wife's gaming mouse. It is marked as a G600 and I found a page for it. But the P/N and description are slightly different.

1) This version has a braided cloth cover.

2) P/N and S/N are on a tag attached to the cord vice underside of mouse.

3) P/N: 810-002849.

The mouse is not responding to some buttons, and I would like to find a way open it up to test them. I could splice in a new cable, but that is a radical solution which may not fix the issue.

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

Fri, 26 Jun 2026 05:14:59 -0700

My Logitech MX Master 3S randomly shut down and won't turn back on. I found the original battery was depleted to 0.5V. I replaced it with a new battery which is outputting 3.7V, but the mouse still shows no signs of life—no LEDs turn on even when plugged into a USB-C charger. I have verified that the interconnect ribbon cable and battery connector are seated correctly.

I have a multimeter and would like help identifying potential blown SMD fuses, bad voltage rail test points, or common failure points on the motherboard that would cause a total power failure despite having a good battery voltage.

I've attached high-resolution photos of the motherboard (front and back) and the USB-C daughterboard. Any guidance on where to probe would be greatly appreciated!

⟐ Commented 6월 26, 2026 at 5:14 GMT-7

Logitech Pro X2 Superstrike: physical clicking issue its really bad

Thu, 25 Jun 2026 08:09:48 -0700

so basically i was watching youtube until the battery died so i went to charge it up until the triggers on both clicks are not going down physically i think i might have to do somethin about the spring or something idk but i need to know how to fix this

Logitech MX Master Series Mouse: Copper contact pads ripped

Wed, 24 Jun 2026 02:35:48 -0700

Hi All. My very first post here. Hope to get some advice from the community here.

I received an MX Master 3S that could not power up. I disassembled it and realized that the 10UH 100 power inductor is gone, and the contact pad highlighted in red was ripped off. I will try to take a close-up photo of it when I get home in a few days.

I have attempted soldering contact pads on bigger boards, but trying it on a mouse would be a first for me. I wonder if anyone here has experience in repairing such problems. Any advice would be appreciated.

⟐ Edited by author 6월 24, 2026 at 2:35 GMT-7

Logitech G502 Hero: Can't click and drag with my mouse

Mon, 22 Jun 2026 06:58:45 -0700

My G502 Hero mouse either doesn’t register single clicks or it double clicks and almost never lets me drag items on the screen. I’m guessing it’s a hardware button problem, but I’m no sure. Can it be fixed?

⟐ Commented 6월 22, 2026 at 6:58 GMT-7

Logitech MX Master 4: Can the battery be charged

Fri, 19 Jun 2026 09:46:23 -0700

Can the battery be charged

⟐ Answered 6월 19, 2026 at 9:46 GMT-7

Logitech MX Master 3S: Why my mouse does not connect to my PC?

Tue, 16 Jun 2026 08:03:46 -0700

I had an issue with the mouse, left and right click doesn't work most of the time and i used the electronic dry cleaner but i turned on the mouse before the cleaner dries out so I replaced the battery. after replacing the battery, the mouse fails to connect to my PC (my PC can't even discover the mouse) using Bluetooth and using the dongle. I connect it directly and the same issue even though there is a red light flashing when i turn on the mouse.

⟐ Answered 6월 16, 2026 at 8:03 GMT-7

Logitech G903: What type of switch is used for the side buttons?

Thu, 11 Jun 2026 14:37:23 -0700

I need to replace the switches for the back and forward buttons on the left side of the mouse. The back is double clicking (first time I've had that switch do it) and I'm having trouble locating it online.

Logitech G502 Hero: Right clicker is totally broken and not working

Thu, 11 Jun 2026 01:15:15 -0700

Right click is not working it has bulged upwards and does not register clciks

Logitech G Pro Wireless: G pro wireless right click problem

Thu, 04 Jun 2026 23:28:44 -0700

My g pro wireless have problem if i shoot in game it misses one shot or while spraying it stops and continues what do i do

Logitech G903: Right click stopped working

Wed, 03 Jun 2026 09:20:17 -0700

I have had my mouse for awhile and I would get if it stopped working from old age but I feel like this is not the issue because it comes and goes whether it works or not but it hasn't been right clicking for a little while now and I am curious if anyone else has had this issue? When it started I had not been using my mouse very often and there was nothing that could've happened damage wise to break it and all my firmware is up to date on it so if anyone has any suggestions I would love them!

⟐ Answered 6월 03, 2026 at 9:20 GMT-7

Logitech G502 X Gaming Mouse: My mouse is not working accurately, the courser is not moving accurate

Fri, 29 May 2026 08:28:00 -0700

My mouse is not working accurately, the courser is not moving accurately so can anyone help me to fix it?

Logitech M585 MULTI-DEVICE: Realign right button mouse felll onto the floor

Fri, 29 May 2026 06:46:03 -0700

How can I open my mouse to realign it since it fell to the floor and nLW the right click button doesn’t click not sure if it works rather.

Logitech M331: My USB only works when under pressure

Tue, 26 May 2026 13:31:27 -0700

Ok, so I couldn’t find my mouse (M310) in the options thing. Anyways it is wireless and when I plug the USB thing into the computer it doesn’t work. It only works when I apply pressure, which isn’t practical. Anybody have a solution?

⟐ Commented 5월 26, 2026 at 13:31 GMT-7

Logitech G Pro X Superlight 2: Why my mouse is rattling and how do I fix it?

Sun, 17 May 2026 02:48:46 -0700

It’s started rattling when I hit it accidentally, I guess something fell of on this thing

Logitech G203 LIGHTSYNC: I’m facing issues like false clicks

Tue, 12 May 2026 06:46:31 -0700

I’m facing issues like false touches and unresponsive inputs on my pc. When I try to select text or copy something, it often doesn’t register properly or ends up clicking something else instead. Sometimes the touch response feels inaccurate, making simple tasks frustrating and inconsistent.

⟐ Edited by author 5월 12, 2026 at 6:46 GMT-7

Logitech MX Master 2S: Sensor no longer picking up movement.

Mon, 11 May 2026 00:16:58 -0700

All other functions of the mouse work normally, it just will not pick up movement.

⟐ Commented 5월 11, 2026 at 0:16 GMT-7