Question HDD is becoming not initialized.

Dec 13, 2019
Hello, guys! There is a problem with my HDD. HDD is frequently becoming not initialized, either when I turn ON PC or in the middle of working.
Here’s my PC, I bought it about month ago:
CPU: Ryzen 7 3700X;
Motherboard: Gigabyte x570 Aorus Elite;
GPU: Sapphire Amd Radeon RX 5700 XT Pulse;
RAM: Kingston HyperX FURY Black RGB 32 Gb;
HDD: Toshiba P300 2 TB
SSD: A-Data XPG SX8200 Pro (Windows 10 on it)
Power Supply: Be Quiet System Power 9 700W
I checked my HDD with some programs and monitored its temperature and everything is alright. Changing SATA port and SATA-cable and power cable didn’t help.
I also tried my old HDD WD and there is the same problem.
Before this problem(when everything was ok) I tried to update BIOS (it was f3), but then I saw endless Windows loading. I got f3 version back and windows is loading normally, But this problem begins to occur.
So, what can really cause HDD becoming not initialized?