I just got a new gaming laptop(MSI GE70). I was planning on getting the windows 7 version but they sold out before I could get one so I had to get the windows 8 version. I am trying to install Windows 7 with a USB created with the Microsoft USB client from an iso of Windows 64 bit that was installed on another computer. I am starting in windows 8 and clicking on the setup in the USB. It loads some things then restarts (I have secure boot turned off). goes to the "starting windows" with the animation and black background but instead of moving on with the installation it just sits there. I've waited about 10 minutes and nothing. The processor starts running faster but still nothing. If anyone has done this before I am open to alternate ways to install this that were successful.