The Bose 3-2-1 Home Entertainment System is a series of DVD-based home media systems in the Bose 2.1 home theater line. The Bose 3-2-1 Home Entertainment System was sold between 2001 and 2006 and was available in black and graphite colors.
@szbarz@bonnierueh78941 start off by trying to reset your Bose. It sounds like it is failing its POST (Power On Self Test).
1. Press and hold the power button on the control console for 5 seconds or until the power light on the control console changes to red.The power light on the control console changes to red when the system shuts down.
2. Press and release the power button on the control console to restart the system. The power light changes to blinking green and then solid green when the system is on and ready to use.
1 
Having the same issue
由 Bonnie Ruehle Gustavison 完成的
@szbarz @bonnierueh78941 start off by trying to reset your Bose. It sounds like it is failing its POST (Power On Self Test).
1. Press and hold the power button on the control console for 5 seconds or until the power light on the control console changes to red.The power light on the control console changes to red when the system shuts down.
2. Press and release the power button on the control console to restart the system. The power light changes to blinking green and then solid green when the system is on and ready to use.
Let us know what happens.
由 oldturkey03 完成的