Wi-fi troubleshooting checklist

Quick-fix remedies to your Mac Wi-fi connection issues

If your Mac is having trouble connecting to a wireless network then here are some proven fixes that have worked for other people. It can be tricky to pinpoint the exact issue, so work your way through these solutions until you find one that works. We figured that a good entry point is whether or not your Wi-fi has been lost across all of your devices, or if it is just your Mac that is unable to connect.