No bootable divices strike F1 to retry boot, F2 for set-up utility

SOURCE: No boot device available

I am using the dell system at XPS710 and i kept getting the bios error:
No boot device available

I tried to hit F1, then i get that message again. I hit F2, then it i didn't see the problem.

PLEASE HELP! No ignores!

SOURCE: No bootable devices-strike F1 to retry boot,F2 for setup utillity

Is there a hard disk installed inside the computer? try reconnecting it.

The motherboard, the hard drive, or the connector could be faulty in this case.

Remember to unplug and remove battery if you open the laptop, the hard drive is in most cases in the bottom under a cover with few screws or in some dells its on the side with few screws and comes out from the side instead from the bottom.

SOURCE: 'No bootable devices

No bootable devices = the hard disk appears empty, either Windows was corrupted or the hard disk has died.
Reinstall. If the install fails to complete or the problem comes back the hd is dead = replace it. 

SOURCE: my dell 5125 indicates internal

Try accessing setup utility and verify there if it still recognizes your hard drive, if not then that means your hard drive had crashed. If you have important files on the drive, you can try to recover it by going to a local service provider and have your files recovered, and of course you have to get a new hard drive for your dell.