how do I solve a problem with home network.
After connecting 3 devices for over a year, I could not connect to the external harddrive (wired to router) from either the desktop (also hardwired to router) nor the laptop (wirelessly connected to router. I can see both computers from the other computer but neither shows the external hard drive.
Going to the webpage of the router I can see all three devices --how can I find out if it is the router or the external drive that is at fault. I have tried resetting the desktop to an earlier version in case it was some update. I have also shut