Click the WiFi Connection option. Select Add a Hidden Wireless Network. Type in your SSID. Type in your WiFi password. Afterward, try performing a power cycle on your LG TV. Then check if it’s still asking for your WiFi password. #5: Change your LG TV’s location settings. Here’s another effective workaround to make LG TV save your WiFi… Double-click the name of your Wi-Fi network to open its settings. In the settings window, click the Show password check box. When prompted, enter your Mac username and password, then select Allow . Only a system administrator can enter a username and password. If you're the only account on the Mac, you are the system administrator. Step 2: Type the following commands: netsh wlan show profile. netsh wlan profile. Change Profile with your Wi-Fi network’s name. 6. Change Network Security Key. You can use the Control Panel and Click on the network manager applet in the panel, go to edit connections In the network connections dialog click the wireless tab delete the existing entry for your wireless connection,provide your administrator password if prompted. Now reboot your computer so network manager will not have an existing wireless configuration to attempt to load. Make sure you select the correct wireless security option when asked for your password (for example, select WEP 40/128-bit Key if you’re typing the 40-character pass key for a WEP-encrypted connection). Sometimes wireless cards get stuck or experience a minor problem that means they won’t connect. Try turning the card off and then on again 0wbDlb.

laptop not accepting wifi password