Computer won't let me boot from hard drive

I recently built a PC and set it up today, I booted from win7 CD and went on it for a while. When I turned it off and came back on later it asked for me to insert boot media in selected boot device(the CD). The problem is when I try to boot it it takes me to the installation screen. I have tried booting from hard drive but it's the same again.
2 answers Last reply
More about computer boot hard drive
  1. Did you actually complete the installation of Windows 7 on the HDD?
  2. So your trying to boot to a hardrive with no operating system?
Ask a new question

Read More

DVD Drives Computer Boot CD-Rom Hard Drives Storage