MBP (Late 2013 Retina display) is shutting down randomly
I have a late 2013 15 inch MacBook Pro I bought off Amazon used. It has a core i7 2.0 Ghz processor and 16 GB of RAM. It's running Mac OS Sierra 10.12.4. The battery cycle count is 420.
The problem is that it randomly shuts down without any notice. Usually, the screen goes black but the keyboard shows light for a few seconds before it completely shuts down.
Usually when I open it after sometime it works like nothing is wrong but after a while it shuts down and then keeps shutting down subsequently. Runs hot though especcially if I'm running Xcode.
Interestingly, I have been using it in a clamshell mode quite a lot and it has never shut down in that particular mode.
Till now I have tried:
- SMC reset
- Reinstalling OS from scratch
- PRAM Reset
- Running in safe mode (it did shut down but not as frequently as in regular mode)
Can anyone offer any other suggestions?
Questa è una buona domanda?