Vostro 5470 nVidia video card not found

I have Vostro 5470 with nVidia 740M (2GB DDR3) video card.

I tried to update the driver via nVidia Ge Force experience, but the update was not successful.
Also, the video card was disabled by Windows (error 43).

I've tried to uninstall the driver and install its older version, and I've reinstalled nVidia GeForce experience - it didn't help. Additionally, the device manager, as well as pre-boot diagnostics now cannot find the nVidia video card.

Intel HD Graphics works well.

Thank you for your advices and help.