iFixit - Answers With Device "Logitech MX1100"

Logitech MX1100: Where can I find a replacement for the lost USB dongle?

Thu, 30 Oct 2025 12:27:25 -0700

I lost the USB dongle a long time ago and still cannot find a replacement.

⟐ Answered October 30, 2025 at 12:27 MST

Logitech MX1100: How to test power from rechargeable docking station

Mon, 29 May 2023 15:54:31 -0700

My mouse is not charging in the rechargeable docking station. I don't know if it's the docking station or the rechargeable batteries in the mouse. I'm able to recharge the batteries in a separate battery charger. Any suggestions as to test this problem

thks

⟐ Commented May 29, 2023 at 15:54 MST

Logitech MX1100: Side buttons stopped working after cleaning the inside of the mouse

Thu, 17 Oct 2019 16:43:14 -0700

I opened my mouse to clean it and improve the main right & left click buttons,

The cable that connects the two parts of the mouse got loose from its contacts,

I put it back in, but then then the side buttons stopped working such as the DPI + back & forth button & the big hidden button

I tried connected this cable both sides again in different position, not sure which is suppose to be up or down, seems the cable connectors have already eroded from all this "play", also the charge light on the side is not on anymore, so basically the circuits on the left part of the mouse are not functioning

Other then that, the main right & left click and scrolling etc. all work fine

Any solution ?

Thank you

⟐ Commented October 17, 2019 at 16:43 MST