I have a home network with a netgear nighthawk router, two laptops and and two desktops. The desktops are wired. The two laptops are wireless. There is a hard drive connected to the router as well as a Western Digital MyLiveDuo. The desktops can see all devices. Laptop A can see all devices including the TV but laptop B can only see the desktops but not connect with them. I need to be able to back up from laptop B to the hard drive connected to the router. The desktops are Win 10 and Win 7, Laptop A is Win 7, laptop B is win10.
Any ideas please.