Internal hard disk not found error

Hi, I have a Dell XPS 15 9530 and when I try to boot it, it gives me the error:

Internal hard disk drive not found

to resolve this issue, try reseat the drive

No bootable devices--strikeF1 to retry boot, F2 enter Setup Menu, F5 enter PSA

When I enter the Setup my drive shows up undermSATA Device: LITEONIT LMT-512L9M-11 MSATA 5 (512 GB), as expected.

I have also ran the ePSA  Pre-boot System Assessment. There is no error, all test passes, including the Hard Drive test (Hard Drive 0).

I have opened my computer and reseated the drive, with no success.

My bios