Router EA7300 linsys spurred on A Required Device is missing  

Then this began after I tried to set up a new router that had a USB 3 port. I would not expect a router setup to monkey with my OS but in this case it seams so. I am going to return the router and I am glad I have my hard drive backed up. I think I am going to use acronis disk director and RE-Clone the HHD hard drive that came with the dell e6510 back on to my 256gig SSD hard drive. These old laptops are much faster if you put a Solid state drive in them. I am sure some manufactures would rather see these old laptops go away ! So I do suspect ! THis dell e6510 laptop does a good job. Not super fast but it works out well. Photoshop loads a bit slow but it still all works.