Updating Bios Maybe useful to some (The you need a Boot Floppy type)

[Frank Murphy]

1: Download  which iso you require:
http://www.freedos.org/freedos/files/

2: yum install isomaster

3: add your unzipped bios files to the iso

4: burn the updated iso.

This boot iso will not find you hard disks.
* You also cannot save current bios to the cd*

Have tested it with msi-7225 mb (3 flashes)

YMMV

-- 
Regards,

Frank Murphy
UTF_8 Encoded
Friend of Fedora