Bose SoundTouch 20 Dead Repair - Power Supply Restoration (Step by Step) guide #diy #education #

​"In this video, Sonu Sharma from Shiva Electronics demonstrates how to repair the power supply of a Bose SoundTouch 20 wireless speaker. If your Bose speaker is not turning on or has a blinking amber light, this step-by-step troubleshooting will help you fix the PSU issues."