Random shutdowns using MacOS Sierra
My Macbook Pro 15" retina display bought in 2014 is shutting randomly, which is very annoying.
I tried reseting SMC (by Pressing Option+Control+Shift+Power button) also by resetting my PRAM.
I also wiped off my Hard drive using system utilities and reinstalled OS (Sierra).
This did not resolve my problem. Any suggestions ? Greatly appreciate. I took the system to the Apple shop, they ran several hardware tests and told me everything is just fine.