HW-H450 Stopped Working

Up until this weekend everything worked fine. I use this sound bar for my Samsung TV using Anynet+ and connected to the ARC HDMI on the TV. I also use it to connect to my phone via bluetooth. Nothing works now. When I turn on the sound bar the display stays on "WAIT" then shuts off by itself. It will not output any audio from the TV and I can't connect via bluetooth. What happened?

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Re: HW-H450/ZA
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USB not working either

I have sent an email to the address provided. The unit does nothing when connected to a USB drive.

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