Airport card does not detect networks
This problem started after I reinstalled OS and while downloading the updates, the electricity supply went off and power was cut. The airport card shows 'yellow' light and tries to look for networks just for a second but does not detect any network. I have run extended hardware test and it did not show any hardware problem. What could be the problem and how to resolve it so that I can use wifi.
Ist dies eine gute Frage?