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Raspberry pi 4 can't find 5ghz wifi

24 bytes added, 14:04, 22 June 2021
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1. Make sure you have set the correct country code using raspi configuration.
sudo raspi-config
[[File:Raspi-config-wifi-1.png|700px]]
select 'Localisation Options' and press 'ENTER'
[[File:Raspi-config-wifi-2-1.png|700px]]
[[File:Raspi-config-wifi-2.png|700px]]
[[File:Raspi-config-wifi-3.png|700px]]
2. Use the 'iwlist channel' command to view the currently allowed frequency bands to be connected. These values are different for different countries.

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