“install OS windows 7 . New HD just installed My Pc had all kinds of issues and finally went black. I purchased a new hard drive and installed it. When I try to install new windows 7 it asks for drivers to be installed before it can install OS. I thought such information would be on disc classified as system builders disc. Can you install drivers and my system to make it work, and what price if possible. How long would it take ? I can install all the other items I want,”