The bios is detecting all of them but Windows 7 is not. The floppy's power is on all the time and it is enabled in the bios. My 3rd hard drive is not being detected, however I did delete some windows 7 files and it was working before that. And I have no idea about my dvd drive. My other drive is working though.
"I did delete some windows 7 files and it was working before that"
There's a lesson here, don't mess with systems files.
Check system restore and see if you have a restore point before you messed with it.
Otherwise you can try Startup Repair and see if it can fix it. You will need to boot from your W7 dvd and run setup.