Today I attempted to remove windows 8 & install (a legitimate) copy of windows 7 on my to toshiba c55 laptop, I followed instructions and deleted ALL the partitions to completely remove the wonderful windows 8, after which I successfully installed windows 7 (32 bit). Now though I have no drivers for graphics (stuck on low res), network, etc. I have downloaded all the drivers from toshiba website, how do I set everything back up??