How to reinstall Windows 7 on Acer Aspire E1-522?

Question

Windows

Problem with reinstalling Windows 7 x64 on Acer Aspire E1-522.
In the BIOS, it is possible to install both Legacy and UEFI, but it sees the current system and installation flash drives only on Legacy.
I tried both GPT and MBR flash drives, in both cases it gives a BCD error (0xc000000f).
I updated the BIOS from 2.01 to 2.04 and 2.07, 2.09 (the latest) does not want to be installed. After the updates, UEFI is installed, which makes it impossible to boot from the current disk and installation flash drives, so I immediately jump to Legacy, but the flash drives continue to refuse to boot. I checked both with and without Secure boot, all to no avail.
The only thing - did not try to install a hard drive or flash drive with an already installed system.
I am addressing Habr for the first time, and I myself am a beginner in such matters, so I apologize if not in great detail.
Thanks for reading.
PS - reinstalling Windows is a supposed solution to the problem with constant blue screens.

Answer 1

My modest experience tells me that the blue screen is about hardware or a critical load on hardware, which does not exclude the probable malfunction of the latter. Try to analyze the hard drive. And then after all, it can be a useless occupation to change Windows.