Thank you, Theog. I appreciate the attention you have given to my posts.
1. My manufacturer, CyberPower, does not post hardware drivers on its website. (It only provides links to hardware manufacturers; e.g., Western Digital and MSI.)
2. I don't have a floppy drive, but I would buy and install one
if I had the drivers. The link you provided offers some promising files that
might be the drivers I need. The first package on the list--the one for system & chipset drivers--seems the most promising, but it has so damned many files, I don't know which--if any--I should put on a floppy disk. Farther down on the list are two packages specifically for floppies, though they are addressed toward SATA/RAID and PIDE/SATA (I don't know what PIDE means), and nothing is addressed simply for SATA controllers. But they
might work as SATA drivers for the Win XP installation.
Promising files and files that
might work do not, however, make me confident, not confident enough to buy a floppy drive and wipe out my Win 7 OS.