I need new Boot divice were get one?

LEARN!!!!!!!!!!!!!!!!!!!!!!!!
Ok smy minor sister damp my additional pc and now when actually i tun the item on wont boot it says this==

“Boot system not found” (3f0)

System Diagnostic

F1 System information
f2 Start-up Experiment =with used to do and dont perform.
f3 Run- experiment = won’t work
F4 Hard disk drive Test = will not work too
f11 Error Log will not work

esc Exit

to get more information, please visit online world.hp.com/go/techcenter/startup

used to do i dont tumble.

please help whenever you can donate one for me or a specific product please i realy have it.

my pc data is==
Laptop Model:HPG61 Laptop PC

please help.

Oh Lord…your “boot device” can be your hard drive.Either you have a problem along with Windows as well as the hard disk drive crapped available.You never just obtain new boot device.Just go to any shop unless you know in which, and USUALLY DO NOT take that to Finest Buy.

That is actually pretty amusing.Most likely there is something wrong with your Hard Drive or OPERATING SYSTEM.You really need to find your recovery file, probably came with your H .P ..Or you can just reformat that and shed everything you had on at this time there.This may well be the very last resort.Although, it certainly will system.