My HP Laptop Boot device not found Hard disk (3F0)

How to fix hp laptop Boot device not found Hard disk (3F0) Fix

maybe this mg from hp laptop
How to fix hard disk 3f0 problem
boot device not found

go to bios setting  >press F10 and it came up something...  find legacy options and
change legacy options if enable change it disable.

Bios setting

I am sure your missing jumper setting.

so you   should change hdd jumper setting.

how to change u r hdd jumper just visit this site.