Oops... all partitions gone

[carrieelizabethcasey]

while attempting a complete computer wipe, I deleted all of the partitions on my hdd from the win7 installation interface, then was forced to restart my computer. When computer restarted, the win7 installation interface no longer recognized my hdd. Now I'm left with a computer with no OS and no registering HDD. All I want to do it help my computer recognize that I do indeed have a HDD so that I can create a partition, upload win7, and start from scratch. I don't need to recover any data, we were trying to wipe the computer clean. And I can't go in through My Computer bc the computer also refuses to boot from my bootable disc. I would hook up to it via another computer, but I can't figure out how to do that either since it has no OS. Oh, and I'm only about 50% computer literate... I guess just enough to get me in trouble. AHHHH HELP!

 

[abekl]

"the computer also refuses to boot from my bootable disc"

Do you mean the conmputer won't boot from the windows cd/dvd?