Wifi
wifi: no hardware installed
how do i install this
MacBook Pro 13", macOS 10.13
Question marked as
It's there, just not known what is wrong, 2 things to try...
Have you done a PRAM reset, CMD+Option+p+r...
http://support.apple.com/kb/HT1379
In fact, do 3 in a row, takes a bit of time.
Intel-based Macs: Resetting the System Management Controller (SMC)...