Inspire HR blank screen when charging

[Kaeurl]

I have an older Inspire HR that has been sitting in a drawer for a while.  I plugged it in this morning and got green lights in the back and a black screen.  I tried to reset it, and got the smiley face for a few seconds and then a black screen again.  When I tried to set it up thru the app, the app recognizes it and tries to set it up, but when it asks for the four-digit code, I just have the black screen.  I am fully aware it might just be too old, but the fact I do see the smiley face makes me think that maybe there’s hope.   

Moderator edit - Updated subject for clarity 

[DramaQueenDiva]

Sounds like you didn't leave it on the charger long enough.  It needs to be on the charger for a minimum of 2 hours.

[Kaeurl]

I just checked it again. It charged all day.  I forgot about it! 😂. Still a black screen. I still get a smiley face if I press the buttons for the 8 seconds while it is connected to the charger, but then it goes black again.  

[DramaQueenDiva]

Have you tried setting up through the app to see if there's any sort of reaction from the device?