SOLVED A1466 Non Boot Help!

[cpcnw]

Hi,

2015 - A1466 MacBook Air - wont boot?

Plug in, green light goes amber.
Fan spins for a while then stops.
Press power, fan spins for a while then stops.
Disconnect battery, press power, fan spins for a while then stops.
That's it. No lights or noises.

Any tips?

Thanks

 

[cpcnw]

How to Reset PRAM or NVRAM

1. Power off your Mac.
2. Press your Mac's power button and then hold these four keys at the same time: ⌘ + option + P + R.
3. Continue holding the keys until your Mac restarts for the second time. On older Macs, the chime will sound upon restart.
   
   This worked!!!

 

[cpcnw]

Ga! After a day of running perfectly I let the battery run down. Now, it's back to non boot again!!!