From time to time, the Acer Liquid Z520 displays the Authentication Problem message when ever you try to connect to a Wi-Fi network. This kind of error message can potentially come from a lot of places. So, so that you may connect properly to the Wifi network with your Acer Liquid Z520, we decided to write this guide. So we will observe together what to do and where to look to resolve this issue of Wifi authentication. We will see at 1st what you need to do on the Acer Liquid Z520. Finally, we will see what it is necessary to do and check on your Wifi box.
What to do when the Acer Liquid Z520 has an authentication problem on the Wifi network
Forget the Wifi network on your Acer Liquid Z520
If perhaps the Wi-Fi network to which you want to connect has been changed since your last authentication, your Acer Liquid Z520 may display the message: Authentication or authentication error . If perhaps the problem comes from there, the solution is quite simple. Just forget about the Wifi network in your Acer Liquid Z520. To accomplish this, go to the settings of the Wifi network and keep pressed on the network in question. You will after that have the option to choose the option: Forget this network . Once it is completed, you may try again to connect to the Wifi network. In the event that the problem is not solved, go to the next section.
Press the box button
Whether your box is Orange, Bouygues Telecom, SFR or Numéricable, it might happen to have a problem of authentication Wifi on the Acer Liquid Z520 because the box is not in Synchronization mode . If you want to activate the synchronization mode of your box, it is incredibly basic. You should find a synchronization button to press. When this is completed, a light will most of the time start blinking. You may after that try to reconnect to the Wifi network with your Acer Liquid Z520. If perhaps it still will not work, go to the next trick.
Retype Security password
From time to time the authentication problem originates from the technique you type the Wifi network security password. Indeed, it is sometimes subtle to type a security password Wifi on its Acer Liquid Z520. We consequently advise you to try all the following possibilities:
- Type the code without spaces or hyphens
- Type the security password in uppercase
- Type the security password in lowercase
Restart your box
As in many computer problems, the solution is oftentimes incredibly simple. Indeed, 80% of the computer problems are solved by restarting the machine. We therefore recommend you to restart your box and your Acer Liquid Z520. After that try to reconnect with your Acer Liquid Z520.
Check box settings
If perhaps non-e of the prior answers did work, the problem may perhaps be found to be on the box of your provider. It will consequently be necessary to go in the parameters of the box and to test in cases where the system of key is in WPA / WPA2 . If perhaps this is not the circumstance, choose this option. After that try to connect your Acer Liquid Z520 again to Wifi. If perhaps the authentication problem remains, we highly recommend that you contact your service provider or a telephone retail store.
