I guess we still need more information. What model is your Mac? Is there a (working) hard drive, properly formatted with a valid system installed? If there is no boot volume, then the floppy must have a valid system on it. If there is no valid system on the floppy, a Mac without another boot device will behave just as you describe.

The more information you provide, the more quickly we can offer useful, relevant advice. And since you seem to be impatient for answers, you should be motivated to give us as much detail as you can.