Recently, two different model macbook's which I updated to 10.12.6 has crashed and totally died after using 2 weeks of time.
I started feeling that this update can brick your h/w. Both computers were taken to Authorized Apple Service center, after initial analyze both computers were diagnosed as software issue offered OS X re-install service, but after trying OS X reinstall, service failed to install OS X and then logic board replacement is offered.
I took both computers to Premium Apple Service center, again same story, first they are diagnosed as OS X issue (via Apple Diagnostic Tool of service) but then when re-install is tried, again logic board replacement is offered.
So seems like there is some new weird issue happening with 10.12.6 😟
Anyone having similar issue?