Hard drive cannot be seen
Microsoft's Windows 7 Professional Fresh/clean Install Guide on Missing Hard Drive step by step
Welcome to Microsoft's Windows 7 Professional Fresh/clean Install Guide step by step. This guide is step by step and should be used when installing Windows on a new unformated hard drive. Recommended for new operating systems. The following link covers reformats and reinstalls: Microsoft Windows 7 Professional reinstall Guide (For hard drives with a previous Operating System)
This install guide is fully graphical and will take you through each step of the installation.
Now to continue select the type of guide you wish to use: