Not found device at startup, what to do??

Question

laptops

In general, I installed an update of the Windows 10 system, which crashed the computer, after launching, a system error window popped up, and at one point, when I rebooted, a not found device error popped up, after which the computer tried to start, but an error popped up and it rebooted, delete updates even before that I tried it, it helped for a couple of hours. Then I went into the BIOS and reset all the settings, after which the not found device error turned orange, but this did not work. I realized that the fact is that the device setting is turned off in the BIOS Boot menu, turned it on but ssd with Windows is not there, at startup it gives a black window and white letters not found devices

Answer 1

"ssd with Windows is not there" - Probably, it is not there - SSD is dead, it happens.
There were a lot of writes on the SSD during the update. At first it was buggy, then it switched to read-only mode, and then to brick mode.
Open the laptop - check the SSD on another computer, decide on further actions.
Or deal with warranty issues.