My computer BIOS for Dell Optiplex GX280 with XP Pro has been failing me miserably. So, I have decived to update/replace the BIOS. Now, my questions are: What files do I put on that bootable floppy? Where can I find those files? Any help and pointers will be gladly appreciated. Thank you!
You don't need a floppy.
Having said that, "XP Pro failing you miserably" is hardly related to an older BIOS, the reasons for that are usually to be found elsewhere.
Read the change log and decide if you really benefit from the upgrade.
Here is what the latest BIOS does: