When rebooting, the beech does not see the disks?

Question

laptops

Good time, such a problem, I bought a miracle sowing msi gl 63 8sdk, put another ssd for ubuntu, and 2tb hard. and decided to roll the system from scratch. Installed with a complete removal and re-creation of partitions. There was a problem when installing Windows, I see all the hards, when installing ubuntu, the beech does not see the second ssd, and it is its current. After reinstallation, when rebooting, the beech does not see more than one disk at all and enters the BIOS. If you turn off turn on all the rules. and for some reason in the boot menu in bios I see only the ssd that came from the store. I reinstalled the system, checked it with tests, changed the BIOS Today I'll try to disable two hard drives and check.

Answer 1

Here is the solution if anyone needs it. We drop the BIOS settings, turn on UEFI, disable securety boot and do this 5-6 times exactly

Answer 2

Try with only one screw, remove the second