my Arduino Yun can´t connect to the Wlan router

Hello

My Arduino Yun can´t connect to the Wlan router.
I tried it 5 times.
Is my Arduino Yun defect?

Sorry for my bad English.English is not my mother tongue.

Thanks for helping

Hello Zulian,

please describe your issue in further detail.

Do you have problems setting up your Yun's WiFi as explained here?

You can always check if your problem has been answered in another thread by using the search option at the very top of this page.

with kind regards
Sebastian