Chosen Solution
I hv Xrocker Chair with speakers n a woofer. The control panel when plugged with its adaptor, does not show any power supply, even failed after replacing the adaptor. Kindly someone help.
Give this video fix a shot: https://www.youtube.com/watch?v=3EK9KNPk…
You can check the answer over here
I know why it stopped working I had the wrong cord it worked for two days so imma buy the cord I need