My acer wireless internet communication button isn't working, why?

Question

My computer says to connect an Ethernet cable to make it work when I click troubleshoot problems. The acer models have a wireless internet communication button on them. Mine is on the left, but it's not flashing or working when I press it. My laptop is an acer aspire 4730z

Answer 1

There are three possible reasons.

1 The wifi is turned of in bios

2 the wifi button is defective

3 the wifi device is defective