Sometimes, the Acer Liquid Z2 Duo displays the Authentication Problem message when ever you try to connect to a Wi-Fi network. This kind of error message can possibly be caused by several places. So, so that you can actually connect properly to the Wifi network with your Acer Liquid Z2 Duo, we decided to produce this tuto. So we will discover together what to do and where to look to solve this issue of Wifi authentication. We will see at first what you must do on the Acer Liquid Z2 Duo. Finally, we will see what it is necessary to do and check on your Wifi box.
How to proceed when the Acer Liquid Z2 Duo has an authentication problem on the Wifi network
Forget the Wifi network on your Acer Liquid Z2 Duo
If perhaps the Wi-Fi network to which you wish to connect has been changed since your last authentication, your Acer Liquid Z2 Duo may display the text: Authentication or authentication error . If perhaps the trouble comes from there, the answer is quite easy. Simply forget about the Wifi network in your Acer Liquid Z2 Duo. To accomplish this, go to the settings of the Wifi network and keep pressed on the network in question. You will then have the option to select the option: Forget this network . Once it is carried out, you can actually try again to connect to the Wifi network. If perhaps the trouble is not solved, go to the next step.
Press the box button
Whether your box is Orange, Bouygues Telecom, SFR or Numéricable, it may possibly happen to have a trouble of authentication Wifi on the Acer Liquid Z2 Duo because the box is not in Synchronization mode . If you would like to activate the synchronization mode of your box, it is incredibly simple. You should find a synchronization button to press. When this is carried out, a light will normally start blinking. You can then try to reconnect to the Wifi network with your Acer Liquid Z2 Duo. If perhaps it still doesn’t work, go to the next trick.
Retype Password
Sometimes the authentication problem comes from the solution you type the Wifi network password. In truth, it is sometimes subtle to type a password Wifi on its Acer Liquid Z2 Duo. We for that reason advise you to try all the following possibilities:
- Type the code without spaces or hyphens
- Type the password in uppercase
- Type the password in lowercase
Restart your box
As in lots of laptop problems, the solution is occasionally incredibly simple. In truth, 80% of the laptop problems are solved by restarting the machine. We therefore advise you to restart your box and your Acer Liquid Z2 Duo. After that try to reconnect with your Acer Liquid Z2 Duo.
Check box settings
If perhaps non-e of the previous answers did work, the problem could possibly be found to be on the box of your provider. It will for that reason be necessary to go in the parameters of the box and to check in cases where the system of key is in WPA / WPA2 . If perhaps this is not the case, select this option. After that try to connect your Acer Liquid Z2 Duo again to Wifi. If perhaps the authentication trouble continues, we recommend that you contact your service provider or a telephone retail store.
