Ok, I'm helpless I don't even need to be building computers. Heres my problem

I'm building a P4 2.8 on as ASUS P4P800 mobo
PC 3200 ram
Nvidia MX 440 64mb card
dvd rom
cd-rw
40GB hd
XP home

I get everything put together turn on the computer start to install windows when i realize I put the floppy cable in backwards. So when the install process needs to reboot I turn off the computer switch the floppy cable around and turn it back on but do not recieve any video. I've reseated the video card, checked my video cable, turned my floppy cable back around but still get nothing. Right now I have the comptuer put away. I'm gonna let it sit for while with no power then try it again in the morning.

Anyone know what happened?