Unable to connect WiFi on MacBook with "There was an error in Network Preference" error.

I am facing problem in my MacBook Pro (2015 Intel based) with Network Preference. When I am going to connect WiFi, it shows "There was an error in Network Preference". I have tried to reinstall MacOs Operating system. But there, the WiFi options is not showing in the menu bar. I am not able to reinstall MacOs.

Kindly answer me with best solution. The attachment is the error image.

[Re-Titled By Moderator]

MacBook Pro 13″

Posted on Jul 23, 2023 1:01 AM

Top-ranking reply

kaz-k

Level 9

51,108 points

Posted on Jul 25, 2023 4:46 AM

Hi,

Try to check your MacBook Pro with Apple Diagnostics if it reports network related hardware error.

Use Apple Diagnostics to test your Mac - Apple Support

If it doesn't help or error is reported, contact Apple Support or take your MacBook Pro to your local retail AppleStore, Genius Bar or Apple Authorized Service Provider to be examined your MacBook Pro there.

Official Apple Support

Genius Bar Reservation and Apple Support Options - Apple

Find Locations

Apple Repair and Repair Status Check - Official Apple Support

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Unable to connect WiFi on MacBook with "There was an error in Network Preference" error.

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