I am looking for a solution to repair my laptop battery part number AS15B3N, I am not in a mood to replace the whole...

Hope this will work https://www.techwalla.com/articles/how-to-fix-a-f61-error-on-a-panasonic-home-theater-system

Try to press and hold the power button for few minutes and repeat this process and check if its works.

(1) Power off your Vizio TV and unplug all cables that are linked to it (2) Unplug the TV from the power outlet as well (3) Search for the power button at the back of your TV (4) Press and hold the power button for 3-5 seconds (5) Now, leave your TV in that state for 30 minutes (6) After 30 minutes, replug your Vizio TV and reattach all the cables (7) Finally, turn on your Vizio TV Try this, hope it will work

This might be due to several reasons...! (1) Your charger is not supported by your device. (2) There must be something stuck in your device's charging port. (3) Your Device charging port gets faulty. Try using a different charger, sometimes due to IOS updates, these issues occur.

Try these steps, hope this will solve the issue. (1) Switch off other devices using the same frequency (2) Ensure your JBL speaker is near your Bluetooth device (3) Ensure your speakers are not damaged (4) Keep your speaker in the preset mode for normal listening (5) Ensure your battery is not damaged and is fully charged (6) Keep your JBL Bluetooth speaker software updated

I will suggest checking the charging cable first, if there is a charging light indicating on your laptop and still doesn't get charged then under the laptop you will find a small battery reset buttonhole, using any pin you can reset the battery. Hope this will solve the problem.