My MacBook Pro 15" mid-2010, running Mac OS 10.12.6 is crashing every few days. The screen goes black and then it restarts.
I'm trying to find out who's happening using the console app, but none of the recent crashes that I have logged in a paper notebook area shown in the user reports. 2 earlier crashes are shown; curiously, they both predate an attempt to solve the problem by re-formatting the internal hard disc and restoring from a Carbon Copy Cloner backup.
I can't see anything in the console that seems to relate to the recent crashes, and the system log does not go back far enough.
I'd appreciate any suggestions.