Hard Disk dead

Hi,
I have an HP Brio running Win98. This morning the computer started giving me “Operating System Not Found” messages. I brought it up with a boot floppy and it seems that my Fat32 file is corrupted; Does anybody know of a program that will fix Fat32, even if its just a “band aid” cure, all I want is to try and get my data out of there. Or else any suggestions on how to get my data from that hard disk?
Thanks