Solving playback issues

[Calbear13]

So, I've tried all the suggestions that the site gives for low power issues. I've unplugged it from the TV and then back in again, plugged it into a power strip, a power bank, and even the wall, and my device still won't power on again. It just continues giving insufficient power lights. I have no idea what I should do now, none of what I've done has worked. 

[renojim]

I have a couple of devices that regularly have the low power problem.  I don't think there's a fix.  If it's no longer under warranty then you're pretty much on your own.  I don't know what happens to these devices after a couple of years, but every one of them works if I connect it to a quality bench supply.  All I can suggest is to try different USB power adapters and different USB cables.  For me, I can sometimes get them to work after unplugging the power and reconnecting it several times or swapping one for another.  Sometime I'll do some more experimenting to see if I can get to the bottom of why or how they fail.  I prefer the devices that don't use a USB power adapter.  I haven't had one of them suffer from the problem (knock on wood).