I have done my scans, but as I said it's a new computer. I first noticed it doing this less than a week after I got it. I didn't notice it before then because I was constantly restarting it while making sure everything was up to date and installing the soft ware I normally use on it. 

I'm pretty sure it's a driver issue, but I asked about JAWS to cover my bases. When this happens and I look at what is using memory I most of it isn't accounted for.