My two batteries were both dead when I pulled it out of my closet last month. Ordered one on ebay, received it, charged it, put it in camera and then saw it com

My two batteries were both dead when I pulled it out of my closet last month. Ordered one on ebay, received it, charged it, put it in camera and then saw it come to life again. Slid in a floppy disk and failed to write to it when pressing the shutter button on the camera. Didn't get it working and forget if I tried to format the floppy from the camera or not, if such method exists?