Tag: Macworld

Is your router’s Wi-Fi working but ethernet has gone bad? Here’s how to check

The indicator lights for active Ethernet connections might help you troubleshoot problems with a Wi-Fi router. While Wi-Fi and Ethernet may seem like two utterly different pieces of technology, they combine in a wireless router, in which the device’s software interconnects networking traffic across the two types—and on some models, across a third via DSL
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