At the point when you see that the boot device not found hp or couldn't be recognized, at that point it implies that the working arrangement of your device can't locate the bootable hard circle or the boot division. Following are the reasons why this must occur with your device:
The hard drive is accessible for the booting reason in the non-bootable plate.
The hard drive is either debased or dead.
MBR or the boot segment of your HP device may have been harmed.
Your device may have experienced an infection assault.