Hi, my Sony viao laptop got virus and I decided to do a freash clean install of win 7. The first thing i did since I dont have a recovery disk was to download win7 and burn it to make a bootable dvd. When I know do a re-installation, after it finish loading the files, it will show the win7 logo and after like 10mins it will show only a black screen and a cursor, If i am not mistaken it should show me the win7 menu. I also tried using a bootable usb but it seems to stuck at that part. any help is appreciated Thanks