I think wolluf has the right idea. Buy and ide adapter for the drive, slave it off another 9x pc. Format the drive, sys it, then copy the win95 folder to the drive. Plug the drive back in the laptop, it will boot to a dos prompt, now just cd into the 95 folder and run setup.
Matt J.
Please always take the time to backup any and all data before performing any actions suggested for ANY problem, regardless of how minor a change it might seem. Also test the backup to make sure it is intact.