(SAMBA) wrote in message . com...
Hi, need help please.
I have a XP operating system and was in good condition until i add a
old hard drive (Windows 4.0 i think). and the computer he boot in this
hard drive.
i close the computer and i move this hard drive. i try to boot
computer again a i got this message "error loading operating system"
.
do you think i have to flush my bios.

format not a good solution for me because a have a lot of data in this
hard drive.
some one can help me please.
thanks

Try 'testdisk' utility and use it's file system analyzation
capabilities to rebuild your partition table.