Windows 10: my speakers wont work on my laptop

So my speakers on my lenovo laptop wont work, and it says "no output devices" in settings i don't know how this happened i need help.

:)

 

Bluetooth speaker wont connect to laptop?


I'm having some trouble figuring out what to do here, my Bluetooth speaker wont connect and isn't even discoverable by my laptop. i want to connect my Bluetooth speaker to my laptop but when i go to Bluetooth settings my speaker does not show up on the list of devices. I have un-installed and re-installed the drivers, i've reset the Bluetooth driver management service and Bluetooth support services but still nothing is working, any help would be much appreciated.

just in case you need to know the specs.
speaker: Bush soundbar model-BSB02BT20
laptop: Hp Elitebook 8470p running windows 10

please help!

 

laptop battery wont charge after latest update

1. Shutdown your laptop.

2. Remove the battery.

3. Connect the AC power adapter to your laptop.

4. Power on the laptop

5. Open the Device Manager by typing Devmgmt.msc into Start Menu or from Control Panel.

6. Under the Batteries category, right-click all of the Microsoft ACPI Compliant Control Method Battery listings, and select Uninstall (it’s okay if you only have 1).

7. Shutdown the laptop.

8. Insert the battery.

9. Power on the laptop.

If above suggestions wont resolve the battery charge issue then follow below steps.




Step 2

1. Shutdown the laptop.

2. Remove the battery.

3. Start the laptop with only AC adapter connected to laptop.

4. When you login to Windows OS connect the battery while Windows OS working.

 

Windows 10 recognizes my UE Megaboom as a headset and not a speaker will not work?

Hi Rachael,



Thank you for writing to Microsoft Community Forums.



I suggest you try the steps listed below and check if it works. This issue could be because of the Headphones BT SPEAKER Stereo being set as default. I suggest you to try the steps listed below and check if it works.

• Pair the speaker with your PC.
  
• Right click the Windows icon on the taskbar and choose
  Device Manager.
  
• Expand Sound, video, and game controllers
  and right click on your Bluetooth speaker (BT SPEAKER Stereo).
  
• Choose Disable and acknowledge the confirmation popup. Wait for the screen to refresh.
  
• Right click on the same device again and Enable.
  
• Exit Device Manager and see if the issue persist.
  

Regards,