Solved! Sony dvd player of home theatre not turning on

Dec 1, 2018
i have sony theatre model no.: DAV-TZ215
i was decorating my table with led strips light and i wanted to blink led strips with the sound bass, so i put the postitive and negative wire of led strips which was having 12v DC into one of my speaker positive and negative port. the speaker was connected to the home theatre speaker port and when i tried to turn on my home theatre dvd player, it won't turn on, it is not showing anything...

please anyone help me..
thank you very much..
You unhooked those LED strips when you tried to turn it on again correct? You likely burned out the power supply in the home theater or maybe even the main board inside it.