Why are the intel drivers not installed on the laptop?

Question

Intel

I have an HP Pavilion dv6-7052er laptop , I decided to reinstall windows, during installation I deleted all hard disk partitions and created it again (the recovery partition was deleted), in general, the installation proceeded smoothly until the error "Windows Setup failed to configure Windows to work with equipment of this computer", and then I had to turn on msoobe myself for further installation.
I downloaded all the drivers from the official hp site, installed, rebooted - it shows error 52 (no digital signature) for intel graphics and intel audio.
I turned off signature verification, etc., reinstalled the drivers (I also downloaded from the site of Intel) - zero effect.
If you press f8 when loading Windows and select the mode without verifying the digital signature, then everything works perfectly.
In which direction to dig?

Answer 1

can rearrange the system, otherwise there was one mistake during installation, and how many of them will be further, who knows /?