My wi fi airport extreme,
I have a 3rd generation iMac, my wirless router is upstairs about 15 mts away, my MacBook laptop shows solid signal strength, my iMac sometimes works and other times nothing.
Took it to local apple workshops (no authorised as I live in saudi arabia) who stated that the internal antenna was loose, supposedly fixed lasted a few days and now no longer working NO signal strength at all, how do I replace check that airport extreme card is faulty or not connected properly
Is this a good question?