Hello, I have a old laptop, about 6 years old. Say I want to install windows 7 on this computer, how can I proceed this? First I wanted to say that the built-in CD-ROM is broken, doesn't work. All USB ports are fried!! they don't work either. The only way is take out the laptops HHD and use my desktop to install Windows. I don't know how to do that. Hope someone can help me out here. Thanks.