My problem was not actually answered by the TP-LINK technical support staff.Select your encryption type from the "Network Authentication" and "Data Encryption" drop downs.Uncheck "The key is provided for me automatically" and enter and confirm your Network key.I have a laptop with a Dell D630 with Wi Fi power switch on the side.También se pueden conocer como Wireless Network Name (Nombre de Red Inalámbrica). Revisar si la computadora portátil cuenta con un botón de WIFI, asegurarse de que el WIFI se encuentra encendido. Tratar de cambiar los diferentes tipos de seguridad para ver sí tiene el mismo problema.
WPA-TKIP or WPA-PSK is typically the names for personal WPA.If the Enable IEEE 802.1x authentication for this network box is checked, it will trigger the “unable to find a certificate to log you on to the network” message because Windows is looking for a certificate but your wireless router is not set up for certificate security.Step 6 Select the Connection tab and check the Connect when this network is in range box.I moved the selection tab to WPA2 only and keep the rest the same and no luck. A Service Set Identifier (SSID) is the network name being broadcasted by your TP-Link wireless router. If the Problem is caused by your laptop, please call the support of your laptop. If you have connected to various wireless networks before, your computer may have problems connecting wirelessly, especially when the wireless network name (SSID) is the same with the previous ones you have connected to.