Introdução

Follow this guide to open your Logitech MX Ergo wireless mouse.

Opening your mouse gives you access to clean its internals, troubleshoot mechanical problems, or replace a part.

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    • Before you begin, flip the mouse's power switch into the OFF position.

    • A red indicator should be visible beneath the switch.

    • Unplug all cables from your mouse.

    • Throughout your repair, it may be helpful to lay your mouse on a soft cloth to stabilize it and prevent damage while you work.

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    • Remove the magnetic cover by pulling it away from the bottom of your mouse.

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    • Use a Torx T6 screwdriver to remove the six 5.7 mm-long screws securing the two halves of the mouse together.

    My mx ergo had T5 screws not T6

    Jacob Beaman -

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    • Insert a spudger into the hole on the bottom of the mouse, beneath the trackball.

    • Use the spudger to push the trackball out of its recess.

    • Remove the trackball.

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    • Clips around the perimeter of the mouse case hold the two halves together.

    • Insert the tip of an opening pick into the seam between the two halves, near the middle of the right edge.

    • Twist the opening pick to release the plastic clip.

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    • Slide the opening pick along the seam until it's about half way to the rear of the mouse.

    • Twist the pick to release the plastic clip.

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    • Slide the opening pick all the way to the rear the mouse.

    • Twist the pick to release the plastic clip.

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    • Slide the opening pick to the middle of the left edge, next to the trackball recess.

    • Twist the pick to release the plastic clip.

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    • Don't completely separate the two halves yet—they're still connected by a delicate cable.

    • Gently lift the top half and place it to the left of the mouse so you can access the internals.

    • Be careful not to strain any of the cables inside the mouse.

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    • Use the point of a spudger to gently lift alternating sides of the black sliding latch on the interconnect cable socket.

    • You should feel the latch pop into the unlocked position. Don't push too far, or the latch may come completely off the connector.

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    • Use tweezers or your fingers to pull the interconnect cable straight up and out of its socket.

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    • Lift the top half of the mouse straight up and remove it.

Conclusão

Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before you install it.

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

Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.

Reuse or Recycle—Never put discarded electronic parts in household waste. Visit Logitech Recycling to find your nearest recycling points, including the option to mail back old devices to Logitech for free if there’s no convenient solution in your area. You can also take your e-waste to any R2 or e-Stewards certified recycler. And don’t let good working parts or repaired devices die a slow death in your sock drawer—pass them along to someone who can use them.

Share your experience—Leave a comment here or send your feedback directly to Logitech at repair@logitech.com to help shape future repair guides and product design.

Adriana Zwink

Membro desde: 18/12/19

64390 Reputação

5 comentários

Thank you. It was quite a coincidence that I found this because I had just purchased that fix it repair tool kit. It was pretty handy that I had it all right here in front of me. Thanks again you made it easy.

Marti Roy -

Hi @martilynn, thank you for sharing your experience! We're glad that the guide was useful for your repair.

Adriana Zwink -

Very helpful guide! Managed to figure out how to clear some gunk off an end users mouse. Much appreciated!

Skurtsson -

Actually not necessary to remove the interconnect cable, and I wish I had not. Instructions do not include reassembly.

jeffrey bailey -

Had a clogged sensor and the mouse ball wasnt registering movement. I didnt realize how easy it was to push out the trackball! thanks for the simple how to, a few years of use just got cleaned out.

Kayla -