my macbook air 2014 cant connect to wifi. os catalina
Software Versions:
CoreWLAN: 13.0 ((null))
CoreWLANKit: 13.0 ((null))
Menu Extra: 13.0 ((null))
System Information: 12.0 (1500)
IO80211 Family: 12.0 (1200.12.2b1)
Diagnostics: 1.0 (910)
AirPort Utility: Not Installed
MacBook Air 13″, macOS 10.15
