Topic: Dell computer - the black screen (demands reboot) or the blue screen (demands recovery)
Notebook of Dell Vostro 1540 - the processor i3-CPU M380 2.53 GHz (to it hardly more than 10 years)
It from the very beginning sometimes rarely once a month, and sometimes once a week, time in 2 days gives the black screen resulted more low.
Recovery is possible only switch-off by the button with the subsequent switching-on too the button.
Bought too Dell Vostro 15 5568 with the processor i5-7200U 2.7 GHz (this already with SSD)
The same (in 2 days only it did not turn out yet) began, only the screen blue, is resulted more low and recovery is carried out by simple pushing F9 (Fn + F9).
Prompt that it for the phenomena and as them to avoid. This notebook at us is used as the miniserver. Therefore it is desirable, that worked reliably.
Thankful in advance.