Pc no bootable device

[yann__1211]

Hello guys.., so i have a great problem ive been working on all night.. so for a while ive been thinking of changing my graphics card and to do that i needed a new pc case.. the case arrived today and everything was working well before changing components to one case to another i played a game of overwatch.., life was good.. when i was done i changed all my pieces to the other case so motherboard, HDD, Ssd, ODD and changed from a power supply to anotherone i had but now the thing is that when i boot it up it says boot device not found press F1 to restart reboot or F2 for BIOS setup but the thing is when is when i go in my bios my hdd and my ssd are detected so i do not know what the problem is.. please help

 

[popatim]

In the motherbd bios, make sure that the HDD is set as the primary boot device in the boot menu. Its usually something like
1: Cd
2: hdd
3: usb

And then below those there is often a seperate entry to select the HDD boot order. That's where you need to go.

 

[yann__1211]

In the motherbd bios, make sure that the HDD is set as the primary boot device in the boot menu. Its usually something like
1: Cd
2: hdd
3: usb

And then below those there is often a seperate entry to select the HDD boot order. That's where you need to go.

 

[yann__1211]

Thank you for response., but yes i did that and still not working also booted on usb stick went in command prompt and theres my boot file missing from my windows directory so im thinking it got earased?

 

[popatim]

If you didnt make sure the drives were put back onto the exact same sata ports then you might need to turn off secure boot and possibly enable legacy support (uefi section) in the bios. Some motherbds take uefi security to far imo.