What should I do if I see error code E-2, E-3, or E-7 on my network connection report?

These errors indicate that no wireless network names (SSID) were found. You should ensure your router or access point is turned on and correctly connected, move your product closer to the router and remove obstacles between them, and confirm that your SSID uses only ASCII characters and symbols. If using WPS, make sure your router supports it, and verify you are using the correct password. (Page 39)