Battery Not Charging, BIL LED error
I replaced thermal Paste on CPU and GPU then put the System back together.
After putting it back together, system did not want to charge the battery. I have reseated the battery several time and same issue. Also, The Battery Indicator Light is stuck on three or six when any type of power is present.
Reset PRAM/NVRAM - Same Issue
Reset SMC - Same Issue (but system turned on with out AC Adapter)
Ran AHT Experienced - 4sns/1/40000000: TB3T-128.000
- System Reports 0 Volts and 0% Charge in AHT
The system still runs fine but Battery charging/using functionality is lost