wont turn on

While connected to the computer, right click and check the properties.  It will show the charge level.  The is what the Fuse+ thinks its charge level is at that time.  

Holding the power button down for 30 seconds may allow it to start charging.  

If  you purchased it locally, take it back.  Try the next unit in the parking lot.  Once you start with a good unit, you may come to love it.