iFixit - Answers With Device "Logitech M185 Wireless Mouse"

Logitech M185 Wireless Mouse: no funciona la rueda al hacer scroll

Fri, 20 Feb 2026 00:18:24 -0700

Pues todo lo demás funciona solo la rueda al querer mover hacia arriba o hacia abajo no va.

Visualmente no he visto nada en placa, el funcionamiento es a través de led infrarrojo y receptor, he medido el led y me da una caida de tensión de 1.1v aproximadamente pero no ser como se mide el receptor tambien he puesto la cámara del móvil y no se ve que emita ningún impulso.

Gracias.

Edito para subir imágenes

Modelo

Detalle del led y el receptor

Rueda

⟐ Commented febrero 20, 2026 at 0:18 GMT-7

Logitech M185 Wireless Mouse: Mi M185, no conecta

Tue, 06 Aug 2024 14:24:31 -0700

Mi m185 funcionaba perfectamente con un nano receptor, pero lo enlace con un unify, y ahora ya no se conecta con el receptor que traia

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 julio 15, 2025 at 8:35 GMT-7

Logitech M185 Wireless Mouse: My mouse usb thing is missing

Fri, 17 Apr 2026 10:38:43 -0700

The usb thing that goes into my pc is missing.. how do I get a new one?

⟐ Answered abril 17, 2026 at 10:38 GMT-7

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 noviembre 03, 2025 at 0:28 GMT-7

Logitech M185 Wireless Mouse: My scrollwheel doesn't scroll really well (ig it's called jittery)

Mon, 05 May 2025 09:26:02 -0700

so whenever i scroll up for example, the page instead of going up normally, it "jitters", aka scrolls down for a bit and then up, and this happens multiple times

sometimes a slight movement in the wheel will cause it to move a lot, more than normal scrolling

⟐ Answer edited mayo 05, 2025 at 9:26 GMT-7

Logitech M185 Wireless Mouse: Logitech mouse doesn't work even though usb plugged in

Thu, 13 Nov 2025 07:41:54 -0700

My Logitech M185 can’t work. I plugged the usb in already but my cursor didn’t move at all when i use the mouse. Before this happen, sometimes it works but sometimes it doesn’t.

⟐ Edited noviembre 13, 2025 at 7:41 GMT-7