iFixit - Answers With Device "Logitech M Series Mouse"

Logitech M331: My USB only works when under pressure

Tue, 31 Mar 2026 10:05:00 -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 March 31, 2026 at 10:05 MST

Logitech M650 L: Connection lost for no reason at all.

Wed, 25 Feb 2026 04:00:05 -0700

My M650L mouse lost connectivity.
New battery. It just stopped moving in the middle of operation.
To my luck(?) I have another same model, and it functions as expected, on the same laptop.
I had a chat with the Logitech support, and they promised me, they would help, but when all their usual basic guides didn't help, they stopped responding.

Did anyone manage to fix the famous connectivity problem with this mouse?

⟐ Commented February 25, 2026 at 4:00 MST

Logitech M Series Mouse: How to swap bluetooth dongle of 2 different M235 logitech mouse

Mon, 16 Feb 2026 15:16:57 -0700

Hi,

one of my mouse stoped working (M235 blue color). I have a spare mouse (M235 Grey) working condition but blue tooth dongle is missing.

I am planning to swap the blue tooth dongle of these to so that one of it can be used.

If someone knows how to identify the receiver on the board, than i will swap them and make the mouse functional...........

Plz share your valuable inputs & help resolve the issue.

Thanks,

Aurobindo

⟐ Answered February 16, 2026 at 15:16 MST

Logitech M705: Fix Left click button

Mon, 16 Feb 2026 15:14:15 -0700

Left click don't work while all other buttons work properly

⟐ Commented February 16, 2026 at 15:14 MST

Logitech Signature M650: Logitech Signature M650 left click not working

Mon, 02 Feb 2026 04:03:27 -0700

Why is the left click on my Logitech Signature M650 mouse not working properly? I have to press it harder than usual or force click for it to register. What could be causing this, and how can I fix it?

⟐ Commented February 02, 2026 at 4:03 MST

Logitech M215: Why is my batteries keep like falling out?

Wed, 28 Jan 2026 11:02:03 -0700

my mouse fell a lot of times and now my batteries are lose and my mouse will disconnect almost every minute of playing or moving with the mouse. Any fix that doesnt require a disembly?

⟐ Answer unaccepted January 28, 2026 at 11:02 MST

Logitech M170 Wireless Mouse: Dropped mouse now red laser light not working

Wed, 10 Dec 2025 08:43:26 -0700

Logitech Wireless w/ Keyboard (receiver and keyboard work fine) mouse dropped now redlight does not turn on. M-R0013 new battery - tested in remote works fine -

⟐ Commented December 10, 2025 at 8:43 MST

Logitech M Series Mouse: Why my Logitech M221 mouse right click is not working? And how to fix

Fri, 05 Dec 2025 10:30:24 -0700

My Logitech M221 wireless mouse is not working, please tell me how to fix it.

⟐ Commented December 05, 2025 at 10:30 MST

Logitech M170 Wireless Mouse: Got the Coil Rusty

Thu, 04 Dec 2025 19:36:17 -0700

Idk how The coil got rusty but I think It's because a bad AA battery soooo anyway I

can fix the rust?

⟐ Commented December 04, 2025 at 19:36 MST

Logitech M570 Wireless Trackball: Why does my battery last only 5 days

Fri, 14 Nov 2025 08:24:36 -0700

My Logitech Trackball M570 had a battery life of almost a year. Several months ago, the batteries began to last only 5 days. To my knowledge, there was no triggering event. I have dropped it several times during its lifetime.

⟐ Answer accepted November 14, 2025 at 8:24 MST

Logitech M Series Mouse: How to break down a Logitech m330 that has no screws?

Thu, 13 Nov 2025 07:33:17 -0700

I have searched my entire mouse, and I found no screw holes anywhere on the mouse. I just want to know how I would open it.

⟐ Edited November 13, 2025 at 7:33 MST

Logitech M510: How to connect Logitech M510 Mouse to a non unifying receiver?

Thu, 13 Nov 2025 07:26:37 -0700

I have lost the unifying receiver.

I have a spare logitech non-unifying receiver with me.

Can someone help on how to connect/pair the M510 mouse with non-unifying receiver?

Many videos suggest to press the connect button in the mouse, which I'm not able to locate it in the mouse.

⟐ Answer accepted November 13, 2025 at 7:26 MST

Logitech M171: Mouse not working at all

Mon, 10 Nov 2025 06:54:47 -0700

The mouse won't work. It looks like it's not getting power; I've even tried using a fresh battery. I opened it, and nothing seems out of the ordinary. This happened when I put the mouse, in my bag.

Logitech M185 Wireless Mouse: scroll wheel button not working

Mon, 03 Nov 2025 00:28:29 -0700

The scroll works just fine, but when I press the wheel to use its button, it doesn't work

⟐ Answered November 03, 2025 at 0:28 MST

Logitech M310: The scroll wheel is stuck

Tue, 21 Oct 2025 15:32:37 -0700

The scroll wheel is so sticky that I can barely move it. I am sure it just needs to be cleaned but there is no visible way to remove the backing and bet to the wheel.

⟐ Answered October 21, 2025 at 15:32 MST

Logitech M170 Wireless Mouse: How do I change the battery of a T631 Logitech ultrathin mouse?

Thu, 11 Sep 2025 03:07:55 -0700

My ultrathin mouse battery, after a long life, is unable to hold a charge. I’ve seen replacement batteries on the web but no instructions on how to open and replace the battery. Does anyone have a step-by-step guide to replacing the battery? Thanks for your time and interest.

⟐ Answered September 11, 2025 at 3:07 MST

Logitech M240 Silent Mouse: How do I get to the scroll wheel?

Wed, 10 Sep 2025 08:11:11 -0700

My scroll wheel stopped working, and now I cant scroll (obvious, hm?) I can't get a new mouse for the time being, and I have the materials to fix, I just need to know how.

⟐ Answer edited September 10, 2025 at 8:11 MST

Logitech M170 Wireless Mouse: Why when I hold right click it lets go on its own sometimes

Mon, 08 Sep 2025 10:42:16 -0700

everytime i hold right mouse button for anything it just lets go of the holding and i have to do it again , could be there software problems or just dirt? or something broken?

⟐ Answered September 08, 2025 at 10:42 MST

Logitech M185 Wireless Mouse: My Logitech M185 does not turn on

Tue, 15 Jul 2025 08:35:37 -0700

Hi, I just got a used Logitech M185 but it does not turn on.

I already opened it but I couldn't find anything suspicious.

Is there anything else I could try?

⟐ Commented July 15, 2025 at 8:35 MST

Logitech MK295 Silent Wireless Keyboard and Mouse: Keystrokes are not working, ghost Typing occurring for most of the key

Sun, 22 Jun 2025 01:13:37 -0700

Hi There

To my Keyboard some ghost typing is occurring to most of the keys, when I am pressing number 6 on numpad in addition to it H and E is also pressed , is there a way to fix it?

Thanks