Taking the outer shell off is very easy and all of the internals are visible when it is removed.


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  • Remove the battery hatch and batteries.

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  • Remove the single Phillips screw located between the battery sockets.

I used this guide to open my Logitech M-RCQ142 (that looks almost the same). Logitech changed the one screw-system to four screws located in the same place, so this guide worked perfect. Thanks for sharing!

WillemPirquin - Reply

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  • Lift the rear of the top case of the mouse and slide forward. It should be fairly easy to release.

doesn't go deep enough. need to fix right switch. part numbers are required.

Lewayne Gragert - Reply

I doubt you can get parts for this, it's not a high ticket item.

Anna Sweetnam - Reply


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

4 other people completed this guide.

Anna Sweetnam

Member since: 04/08/2010

232 Reputation

1 Guide authored


I got to step 3. where is step 4?

hawaii50 - Reply

What are you trying to do? All of the innards are available once step 3 is complete.

Anna Sweetnam - Reply

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