elstar.com.au

The Fedora Core 10 system on boot up gives a series of beeps.
We checked all the hardware and it is OK.
the problem is in the boot information on the boot drive

I can boot from the Install DVD and go into rescue mode and see the data on the boot disk in the /mnt/sysimage folder.

this fixed my problem
GRUB loader lost - how to reactivate it?
http://www.techspot.com/vb/all/windows/t-87085-GRUB-loader-lost--how-to-reactivate-it.html

grub

Then in GRUB's command line:

root (hd0,0) - this tells GRUB that the boot partition is the first one on the first disk

setup (hd0) - this writes the boot sector on the first disk

quit - guess what this does

Then exit to reboot.

research
Rescue Mode and Reinstalling Grub
http://dailypackage.fedorabook.com/index.php?/archives/158-System-Recovery-Week-Rescue-Mode-and-Reinstalling-Grub.html

GRUB loader lost - how to reactivate it?
http://www.techspot.com/vb/all/windows/t-87085-GRUB-loader-lost--how-to-reactivate-it.html