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At times, the Acer Liquid Z330 displays the Authentication Problem message when ever you try to connect to a Wi-Fi network. This sort of error message can potentially come from several places. So, so that you’re able to connect properly to the Wifi network with your Acer Liquid Z330, we decided to produce this guide. So we will observe together what to do and where to look to solve this problem of Wifi authentication. We will see at 1st what you need to do on the Acer Liquid Z330. At last, we will see what it can be necessary to do and check on your Wifi box.

What to do when the Acer Liquid Z330 has an authentication problem on the Wifi network

Forget the Wifi network on your Acer Liquid Z330

If the Wi-Fi network to which you wish to connect has been changed since your last authentication, your Acer Liquid Z330 may display the message: Authentication or authentication error . If the problem comes from there, the solution is quite simple. Simply forget about the Wifi network in your Acer Liquid Z330. To get this done, go to the settings of the Wifi network and keep pressed on the network in question. You will then have the option to choose the option: Forget this network . Once it’s completed, you’re able to try again to connect to the Wifi network. If the problem is not solved, go to the next step.

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 Z330 because the box is not in Synchronization mode . If you would like to activate the synchronization mode of your box, it can be extremely simple. You should find a synchronization button to press. When ever this is completed, a light will most of the time start blinking. You’re able to then try to reconnect to the Wifi network with your Acer Liquid Z330. If it still doesn’t work, go to the next trick.

Retype Password

At times the authentication problem comes from the solution you type the Wifi network password. In fact, it can be sometimes subtle to type a password Wifi on its Acer Liquid Z330. We therefore 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 a great many laptop problems, the solution is at times extremely simple. In fact, 80% of the laptop problems are solved by restarting the machine. We therefore advise you to restart your box and your Acer Liquid Z330. Then try to reconnect with your Acer Liquid Z330.

Check box settings

If non-e of the previous solutions did work, the problem may perhaps be found to be on the box of your provider. It will therefore be necessary to go in the parameters of the box and to test in the event that the system of key is in WPA / WPA2 . If this is not the circumstance, choose this option. Then try to connect your Acer Liquid Z330 again to Wifi. If the authentication problem remains, we recommend that you contact your service provider or a telephone store.