alway check simpliest things first
bios setup right...ok
are you SURE the floppy drive is correctly connected? the red stripe goes opposite of the red stripe on the Hdd/cdrom etc
if you ahve a spare floppy make sure the one your using now isn't defective
change the boot up procedure to C: first
(if no OS yet then I understand why trying A
Seems like you can make it boot from the WIN98 cdrom and install
it can be done, but i ended up ahve to reformat and install from A: anyhow...you may ahve better luck?
another way is to copy you WIN98 disk to your Hdd and install from it..again getting booted can be a problem though....
Good Luck