Apple Event: May 7th at 7 am PT

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

my mouse pointer is moving all over the screen all by it's self what can I do to stop it

my mouse pointer is moving all oner the screen with no help from me

iMac 27″ 5K, macOS 12.1

Posted on Feb 7, 2022 11:04 AM

Reply
Question marked as Best reply

Posted on Feb 7, 2022 11:17 AM

A few things to try for now.


  • Clean the optical sensor
  • Plug in a USB mouse to see if the problem occurs with it.
  • Using the wired mouse delete the wireless mouse from the Bluetooth Preferences then try getting it discovered again
  • Start up in safe mode and see if the problem is still there
  • Shut down, unplug the power cord, wait five minutes, plug it back in, do a normal startup
5 replies
Question marked as Best reply

Feb 7, 2022 11:17 AM in response to clydefrommidway

A few things to try for now.


  • Clean the optical sensor
  • Plug in a USB mouse to see if the problem occurs with it.
  • Using the wired mouse delete the wireless mouse from the Bluetooth Preferences then try getting it discovered again
  • Start up in safe mode and see if the problem is still there
  • Shut down, unplug the power cord, wait five minutes, plug it back in, do a normal startup

my mouse pointer is moving all over the screen all by it's self what can I do to stop it

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple ID.