Showing results for 
Search instead for 
Do you mean 

Bluetooth mouse random disconnection

by on ‎12-20-2010 12:28 AM (3,737 Views)


The Bluetooth mouse is disconnecting randomly.


  • Ensure BlueTooth is enabled in BIOS
  • Ensure Bluetooth mouse is fully charged / new batteries
  • Ensure that the Bluetooth mouse is paired properly with the laptop.

Once all 3 above has been done, please do the following.


  1. Click Start
  2. Click Run
  3. Type 'devmgmt.msc'
  4. Scroll to Bluetooth Devices
  5. Double click on the devices and click on Power Management Tab.
  6. Uncheck "disable this device to save power".
  7. Press Ok.


Was this information helpful?


Even with Bluetooth power managment disabled, this problem still occurs from time to time

on my X220, so a real fix still needs to be found!


UPDATE: See how I finally fixed this problem here.