Press Reset button on router back for 5-10 seconds. Default login credentials are admin/admin. All settings are deleted and replaced with factory defaults
Windows users can check via ipconfig command or Network and Sharing Center. Mac users can find it in Utilities window or System Preferences. Mobile users can check WiFi device's Advanced properties
Check router lights: power, WAN, LAN, WLAN should be on. Enter http://192.168.10.1 in browser address bar. Default username and password is usually "admin"
Router and modem need Ethernet cables, coaxial cable, and power cords. Modem requires AC adapter connection and power switch activation. Router needs AC adapter connection and power source
WiFi Analyzer app needed to display router's IP address. App shows connected router at top of list with IP at bottom
A LAN connects devices in a single physical location. Four or fewer computers need only a router or switch. CAT5 cables should not exceed 250 feet. Ethernet cables are required for each computer