BSOD during Windows 7 boot?

Question

Windows

Greetings!
When loading, a blue screen appears.
After rebooting into safe mode and from the same procedure for turning off the computer, the machine
boots up perfectly and so it lasts for an indefinite time (a month, two, a week, or maybe it will happen on the same day) until the blue screen repeats again.
blue screen: crash on shutdown.
machine: Lenovo thinkCentre on the third hasvel peel.
iron has already been diagnosed twice and is currently on the third round of diagnostics and no errors have been identified so far.
what an anomaly?
update:
problem search field narrowed down:
error while reading some of the screw sectors during boot.
after checking the screw with a third-party tool, no errors were found
when checking with a tool from lenovo, errors were found on the screw
, now the seatuls is being checked under dos and while the flight is normal.
suspicion of ahci.
update 1:
screw is ok.
iron is generally fine.
suspicion falls on the software.
studying the logs revealed boot errors
discache
eamonm
ehdrv
spldr
Wanarpv6

Answer 1

An error code is needed, it can be used to localize the cause.

Answer 2

BlueScreenView is a small useful utility that allows you to view detailed information stored in minidump files, helping to identify the causes of system crashes with a "blue screen of death" (BSOD)