empireose.blogg.se - Mac ethernet connection drops when screen off

Stepping back, continuous connectivity is the goal you're trying to achieve when looking for fixes if your iMac keeps disconnecting from Wi-Fi. Avoid having sources of interference near your wireless devices - power cables, microwave ovens, cordless phones, etc. Restart your iMac and the Wi-Fi router.Also, make sure your router runs the latest available firmware - check the manufacturer's website. Try using Apple's recommended settings for configuring your router.

Check out the recommendations at the end.

Diagnose Wi-Fi connection problems. Open wireless diagnostics from the Wi-Fi status menu and run them.

Of get some Wi-Fi repeaters or use your PC as a repeater. If the wireless router is at the other end of the house, get closer to it.

Use the iMac within range of the Wi-Fi network you're connecting to.

Boom - problem solved! That is, of course, if this is possible.

Use a wired Ethernet connection instead.

Here is what you can try to solve your Wi-Fi connectivity issues on your iMac: