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Logitech MX Master 2s Mouse Disassembly

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  1. Logitech MX Master 2s Mouse Disassembly, Open the mouse: 步骤 1 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Open the mouse: 步骤 1 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Open the mouse: 步骤 1 中的图像 3,3
    • We verify that the mouse is off, we turn it over to access 6 screws at the bottom.

    • Note that to access the screws underneath the stickers, you must remove them or at least lift each end. In this guide I do not remove them, I only carefully lift each end.

    • Remove the Two screws on the front T5.

    • and 4 Phillip type under the stickers, 2 on each side.

    • If handled carefully and the stickers are not worn with use, they can be reused without any problem.

    if the problem is that the scroll wheel spins freely, the button next to it controls that.

    Rob Miller - 回复

    The stickers have two layers. To avoid de-laminating them, stick a sharp, flat object underneath the edge of the sticker and try to carefully pry up all of the material at once.

    Maddison Hellstrom - 回复

    Yes, this is a great comment. I accidentally separated the two layers and I had to glue them back together on one side. You want to peel up both layers at once and not separate them, ideally.

    David Richardson -

  2. Logitech MX Master 2s Mouse Disassembly, Separate the two parts: 步骤 2 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Separate the two parts: 步骤 2 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Separate the two parts: 步骤 2 中的图像 3,3
    • To separate the two parts that make up the mouse, help yourself with a card or iFixit Opening Tool, mainly in the front part, and the side that does not have buttons. Then the back, and finally the side where the side button is, be careful when lifting these two, as they require a slight movement.

    • Note that both parts are connected inside by a ribbon-type connector. Do not abruptly separate them.

    • Carefully separate the parts

    • Lift the plastic latch to release the ribbon cable.

    • Disconnect the ribbon cable from its socket.

    the ribbon connector clamp flips up 90 degrees from pcb

    Rob Miller - 回复

    This comment was super helpful, thank you Rob! Just pry the little white piece up very gently to free up the ribbon.

    Pete Richardson - 回复

  3. Logitech MX Master 2s Mouse Disassembly, Separate the base button: 步骤 3 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Separate the base button: 步骤 3 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Separate the base button: 步骤 3 中的图像 3,3
    • Remove the black screws from the button plate.

    • Additionally unscrew, the screw that holds the upper case and the side cover.

    • Remove the button mechanism.

    • Throughout the top, there are two types of screws, both require Phillips screwdrivers. The 4 black ones hold the electronic boards and the rest (silver color) hold all the plastic parts.

    When reassembling, don't tighten the silver screws too much. The way the upper case fits into the lower case, this button may end up held down. On my system (macOS, no Logi software), this caused the cursor to not work at all

    Mike - 回复

  4. Logitech MX Master 2s Mouse Disassembly, Separate the diffuser for the charging LEDs: 步骤 4 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Separate the diffuser for the charging LEDs: 步骤 4 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Separate the diffuser for the charging LEDs: 步骤 4 中的图像 3,3
    • Remove the screw that holds the piece, carefully remove. also if you wish you can separate it into two parts very easy, for cleaning.

  5. Logitech MX Master 2s Mouse Disassembly, Detach the right click button: 步骤 5 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Detach the right click button: 步骤 5 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Detach the right click button: 步骤 5 中的图像 3,3
    • Unscrew the two screws holding the button.

    • When removing the screws gently pull the button forward.

    • Be careful with the spring that supports the button. It is used to prevent the button from moving up, it is not supported on the button, only on the face of the mouse, there is no need to touch it, although if you wish, once you remove the button you can remove it.

  6. Logitech MX Master 2s Mouse Disassembly, Remove top button: 步骤 6 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Remove top button: 步骤 6 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Remove top button: 步骤 6 中的图像 3,3
    • Remove the black screws from the button plate.

    • Unscrew the screw holding the button.

    • Remove the plastic button carefully.

  7. Logitech MX Master 2s Mouse Disassembly, Removing the secondary scroll mechanism and side buttons: 步骤 7 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Removing the secondary scroll mechanism and side buttons: 步骤 7 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Removing the secondary scroll mechanism and side buttons: 步骤 7 中的图像 3,3
    • Remove the screws that hold the entire scroll mechanism and two side buttons. We also removed most of the screws that hold the right click button.

    • Gently press the scroll in from the outside of the mouse, pull up the inside of the piece, it can be helped with a plastic lever, but it is not necessary, all the action make it very smooth, so as not to damage the cables and the mechanism.

  8. Logitech MX Master 2s Mouse Disassembly, Disassembling the mechanism that contains the side scroll and buttons: 步骤 8 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Disassembling the mechanism that contains the side scroll and buttons: 步骤 8 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Disassembling the mechanism that contains the side scroll and buttons: 步骤 8 中的图像 3,3
    • Remove the screws that hold the buttons and scroll.

    • Using a lever or plastic wedge, finish disassembling the scroll.

    • Then remove the screw that holds the board with the circuits.

  9. Logitech MX Master 2s Mouse Disassembly, Remove the side cover: 步骤 9 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Remove the side cover: 步骤 9 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Remove the side cover: 步骤 9 中的图像 3,3
    • The side cover has several hooks to the mouse housing, look at the images below, and using plastic elements such as Spudger or iFixit Opening Tool, to help you. At the same time you can remove the right click button, which you will see in the next part.

  10. Logitech MX Master 2s Mouse Disassembly, Detach the left click button: 步骤 10 中的图像 1,2 Logitech MX Master 2s Mouse Disassembly, Detach the left click button: 步骤 10 中的图像 2,2
    • Unscrew the screw holding the button.

    • When removing the screw gently pull the button forward.

    • Remember the spring, just like the right button.

  11. Logitech MX Master 2s Mouse Disassembly, Remove one of the two motherboards: 步骤 11 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Remove one of the two motherboards: 步骤 11 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Remove one of the two motherboards: 步骤 11 中的图像 3,3
    • Unscrew the three screws from the battery holder and remove the connection to the motherboard.

    • Remove the screws from one of the two electronic boards.

    • Be careful with the electronic tape that joins the two plates, safe it aided by a spunger or other element, without damaging it

  12. Logitech MX Master 2s Mouse Disassembly, Removing the entire main scroll mechanism: 步骤 12 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Removing the entire main scroll mechanism: 步骤 12 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Removing the entire main scroll mechanism: 步骤 12 中的图像 3,3
    • The whole mechanism is only held by two screws and the connection of the cable that feeds a small motor. At the bottom of the mechanism there is a small spring anchored, be careful when lifting the system.

    • Remove the two screws and disconnect the cable.

    Donde puedo conseguir el rodillo de este raton, lo he buscado por eBay y por Aliexpress y no lo encuentro

    joseluischongkoon - 回复

  13. Logitech MX Master 2s Mouse Disassembly, Disassembling the scroll mechanism: 步骤 13 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Disassembling the scroll mechanism: 步骤 13 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Disassembling the scroll mechanism: 步骤 13 中的图像 3,3
    • Remove the two screws that secure the motor rotor cover, and then gently remove the cover.

    • Remove the screw that holds the piece, plastic. Note that to remove it you must carefully remove the small spring that connects it to the transparent support where the scroll wheel rests.

    • Note the strap that helps the motor head, and the spring of the plastic part.

    • Disassemble the rotor or motor head by prying very gently with an iFixit Opening Tool or other instrument. Note the position where it was before dismounting, as it has only one position for mounting.

    The last picture showing that spring is too blurry, and the spring popped off before I could see where it was supposed to be. Now I can't figure how to add it back since it doesn't seem like it does anything

    Mike - 回复

    Hi Mike! Look at the 1st picture in the step 14. With a red arrow, that is the first spring (or strap, I don't know what's is the name for that), It's a support for the "rotor motor cover" (step 13, 3rd picture).

    A 2nd spring (step 14, 3rd picture) is a support (or "shock absorber" maybe) for the scroll wheel, It's is located inside the black plastic piece.

    Victor Crespo -

    As a followup to my previous comment. The spring is the only piece left from the reassembly, and my scroll wheel works just fine

    Mike - 回复

  14. Logitech MX Master 2s Mouse Disassembly, Removing the motor from the scroll mechanism: 步骤 14 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Removing the motor from the scroll mechanism: 步骤 14 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Removing the motor from the scroll mechanism: 步骤 14 中的图像 3,3
    • The red arrow shows you the strap that was shown in the previous step, keep this in mind during the disassembly process.

    • The blue arrow shows you the "rubber mount" that supports the motor, when you remove the motor it will likely come out as well. It is very easy to reassemble, fix it in the position it has before removing the motor and help yourself with an instrument such as the Spunger or tweezers.

    • Remove the two screws that hold the motor, it will be completely free.

  15. Logitech MX Master 2s Mouse Disassembly, Removing the motherboard: 步骤 15 中的图像 1,3 Logitech MX Master 2s Mouse Disassembly, Removing the motherboard: 步骤 15 中的图像 2,3 Logitech MX Master 2s Mouse Disassembly, Removing the motherboard: 步骤 15 中的图像 3,3
    • Remove the three screws that hold the motherboard.

    • Remove the power button, and look at the position as it was.

结论

To reassemble your device, follow these instructions in reverse order.

37等其他人完成本指南。

Victor Crespo

于07/20/15注册

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30条评论

I’m not sure I see any reason why anyone would to this and risk it being ruined. In other words, what are the potential benefits? Cleaning?

John Smith - 回复

Yup cleaning that scroll wheel, and maybe even the switches if your really dirty. 15 min made my mouse new again

drawsmatthew -

Hello!! It is a spectacular product, with its mistakes (nothing is perfect ;)). The fundamental objective of this guide is simply to answer the question How does it work, what is inside? It can serve as a guide to clean it (either both scrolls or the button contacts), change the battery, etc. Everything that can contribute to extend its useful life much more.

Victor Crespo -

Read the name of the site

Fabrizio Schwarz -

There is a very clear example of why one would need to do this. Certain 2s's, including my own, have a fundamental flaw. At some point, the pressing of the thumb-button, the one located below where the thumb is positioned, gradually results in the button getting stuck. For some reason, this results in the mouse movement not registering.

To resolve this issue, you can loosen a screw located button, but this can only be done when the mouse is disassembled, as it is contained within the mouse itself.

Yize H. -

Used this guide to clean my scroll wheel, took me 15 min, super easy. Didn’t need to remove anything, just opened it up and disconnected the 1 ribbon cable from the top half.

I used some clear tap folded on itself and ran it through the scroll wheel a few times. Only a bit of dust came out but the difference is crazy, its totally free spinning now.

Stop convincing yourself your scroll wheel is fine, open it up, clean it out and its even better.

Thanks iFixit

drawsmatthew - 回复

It’s actually a REALLY good mouse

Jacob Fenn - 回复

Very helpful since I need to replace the Li-on battery.

RonE - 回复

Can be used without the lithium-ion battery, just like a normal wired mouse

Victor Crespo -

Great guide Victor. Thanks for mentioning the fact that you can use the mouse without battery - I was wondering about this since I was worried about long term use.

Fabrizio Schwarz - 回复

Perfect! Mine had the base button not working, or perhaps not clicking anymore. I already have a new one so i'll try this for entertaining purpous and see whats wrong with it!

Réda Taoussi - 回复

Thanks! the gesture button kept sticking so I needed to clean it out and it works now. I struggled at first though since the pictures only showed 4 screws. I didn't realize there were 6 until I re-read it..

poochyena - 回复

Hello everyone! Some tricks to repair the led? My mouse is all operative but the movement led is apparently dead..

martino_toderi - 回复

Great guide. Helped me when base button got stuck in 'cliked' position making the whole mouse unusable. Fixed in 15 minutes.

Paweł - 回复

owners kitten caught its first mouse - turned out to be an excpensive one used this to dissemble and glue the RMB to the prongs where it came off it is now setting for 24hrs with chemical metal but the instructions were top notch !

Paul Haggett - 回复

Excellent guide but I would have appreciated driver sizes since they are not all the same. And kudos to Logitech; this version seems so much more serviceable than the original MX Master.

John Mangos - 回复

Hi @mangosjohn, the drivers used in this guide are listed at the top: Phillips #0 Screwdriver, Phillips #00 Screwdriver, and T5 Torx Screwdriver.

Amber Taus -

Thank you @amber. I had drivers for each step in mind since similar looking screws needed a different bit, but I admittedly did not see the list at the top either.

John Mangos -

Both this mouse from eBay.

Anyone have any idea why the left button behaves as the right button?

I can't seem to find what is the issue with it.

Adrian - 回复

Hi.

Did you verify this problem by trying the following?

1. Installing and config the button with Logitech Logi Option+ Downloads - MX Master Wireless Mouse – Logitech Support + Download

2. Checking the native mouse settings in the operating system (Windows, Mac or Linux).

3. Test the mouse (see the menu, you can test each button independently) Mouse Test - Check Mouse Button, DPI, Sensor, and Double Click (clickspeedtest.io)

Victor Crespo -

Thanks so much for this guide! I spilled bubble tea on my mouse and decided I'd proactively take it apart and give it a wash (soap and water for the non electronic parts, isopropyl alcohol for the electronic parts), as even if the electronics didn't get ruined from the spill, the sugar made it very yuck to use. This is my first time taking apart an electronic device, and this guide made it a relatively simple process. Surprisingly satisfying too! I managed to lose a screw and ended up with two extra screws, but I suppose that can't be helped given that I spilled a bunch of the screws onto the floor at least two times. Hopefully this mouse will keep on working for many years yet. Thanks again, it was super helpful.

Jenny Huang - 回复

You're welcome! I'm glad to hear that the guide was helpful to you in taking apart and cleaning your mouse. It can be a bit daunting to take apart an electronic device for the first time, but it sounds like you did a great job. It's definitely satisfying to fix something yourself and make it like new again. As for the lost screw and extra screws, those things happen even to the most experienced tinkerers! Hopefully, your mouse will continue to work well for you for years to come. You're welcome! I'm glad to hear that the guide was helpful to you in taking apart and cleaning your mouse. It can be a bit daunting to take apart an electronic device for the first time, but it sounds like you did a great job. It's definitely satisfying to fix something yourself and make it like new again. As for the lost screw and extra screws, those things happen even to the most experienced tinkerers! Hopefully, your mouse will continue to work well for you for years to come.

Victor Crespo -

Okay, I want to know what the part number is for the secondary scroll and back and forward buttons for the MX Master S2. Haven't been able to locate that part just yet. I need to replace it because it is doing the double click thing on both buttons.

Remo Blockade - 回复

Thanks for sharing this. Could you tell me where to place the spring in the upper left corner on picture 3 from step 14?

Pieter De Wit - 回复

Hi, thanks! See Picture 1 from step 14: The red arrow shows you where the spring goes, notice that the tips point to the left in the image.

All best!

Victor Crespo -

Excellent guide, comme Yize H. - 5 juil. 2023 le laser de mouvement ne fonctionnait plus car le bouton de gestes sous le pouce (thumb-button) était collé/bloqué , après ouverture et derrage , ma souris qui a 3 ans fonctionne à nouveau.

Mickaël MICONNET - 回复

Confirming that loosening the thumb button screws also helped it stop randomly triggering and opening the Alt+Tab menu, or making the pointer stop moving while all the buttons still work.

One thing worth mentioning is that the bottom stickers have 2 layers and it's possible to peel off only the top one, which leaves the adhesive still on the mouse and does not provide access to the screws. Make sure you peel off the entire sticker from the bottom on the first try, otherwise the stickers might not adhere perfectly together again.

Rodrigo López Dato - 回复

Thank you for this guide. My side button got stuck in, preventing my mouse cursor from moving for some reason. Disassembling and re-assembling the mouse solved my problem. Here's to 6 more trouble-free years. I love this mouse!

Jared S. - 回复

Incredible unreliable product! Thank you so much for the description!

Béci Roboz - 回复

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