Mac Book Air catalina 10.15 Wifi suddenly disabled

Hi All


in my daughters MBA 2017 edition, one day suddenly WiFi interface got disabled, after removing few applications and reboot it came up.


next day after reboot again it disappeared, I did fresh installation of Catalina 10.15.7, it started working fine, after few days again it is disabled.


Other Apps in system --all uninstalled and currently we have only OS in system


Tried - Safe mode also

MacBook Air

Posted on Nov 15, 2020 9:39 AM

Reply
3 replies

Nov 24, 2020 2:06 AM in response to Chris_C1

Thanks Chris, really appreciate your support by sharing response however I was unable to do it as WiFi was completely disabled (even it was not showing interface in command line)


I tried other option by downgrading OS to Majave but still problem was as it is,


Solution which worked for me --NVRAM refresh https://support.apple.com/en-in/HT204063


Now everything is fine, even after upgrading OS to Catalina


Cheers

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Mac Book Air catalina 10.15 Wifi suddenly disabled

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