no bootable device found

[Zer0_Thr3E]

i have very old laptop hp630 which i don't use recently but now I'm thinking to revive it so i install my desktop ssd(windows already installed) to laptop but after booting it showing no bootable device found please insert i search into internet i saw change to leagecy support but there is no option in laptop so any one know how should i boot with ssd (please ignore my english)

[WAWood]

@Zer0_Thr3E 

Your laptop and desktop undoubtedly have different hardware, so the OS installed in the desktop is not going to match the hardware in the laptop -- so what you do is not going to work.  You can't install a drive in one PC and expect it to then work in a very different PC.

[Zer0_Thr3E]

If i get fresh ssd and install new window will it work?

[WAWood]

@Zer0_Thr3E 

Since the error you got nearly always is due to a failed drive, if you replace that drive, then you should be able to get the PC working again -- but there are no guarantees.  So, be sure to buy the SSD from someplace that will refund your money if it ends up not working out.