I had a corruption issue with my old Windows 7 installation on my HDD that I couldn't fix, so i decided to buy some upgrades for my computer [these were planned anyway]. I bought a Samsung 840 250 GB SSD and connected it to the computer. I have a P7P55 WS Supercomputer MB by ASUS. The problem is when I try to install windows 7, I get the error "A required CD/DVD drive device driver is missing. Please insert the installation media...etc..." I've tried going into the BIOS and changing around boot order, installing drivers from the MB support disk, cleaning the disk, downloading drivers from the internet off a friend's computer and attempted to install those. I'm not sure what else can try aside from getting a new copy of windows 7 and going from there. Ideas?