| | Re: Charging issue
Make sure it's OFF.
Plug it into the charger and leave it OVERNIGHT or even longer.
DO NOT attempt to power it up.
It will probably be ok. No guarantees, but I've had mine do that after being left unused for a couple of months before, and I thought it was dead.
After leaving it connected to the charger, but off, for 24 hours it accepted a charge and is back to operating normally with no apparent loss of capacity.