how to reset mac wifi settings mavericks

This is where we can also renew a DHCP lease and IP address. Sometimes the automatic location determined by your Mac will not get settings 100% correct, in which case we can set up a custom location and settings that go along with it. Changing Location and Renewing DHCP Lease Try surfing the Web a bit to see if this was able to solve the issue. Add the value “1453” into the box and press Enter. Change MTU from “Standard (1500)” to “Custom.”ĥ. Change the “Configure” setting from “Automatic” to “Manually.”Ĥ.

Start by selecting “Hardware” in network settings.ģ. We can adjust the value so that certain sites are able to load.Ģ. In layman’s terms, this is the amount of data able to be transmitted over the network. Adjusting Packet SizeĪre some pages loading just fine and others failing completely? This could have to do with the amount of packets that are able to be transmitted.

Type 8.8.8.8 or 8.8.4.4 into the box and press Enter (these are Google’s DNS options). Select “DNS” from the network settings.Ĥ. Sometimes your service provider’s given DNS will not work properly, in which case we can use safe and free publicly available DNS options like Google’s.Ģ. This acts as a “phone book” of sorts for the Internet. to IP addresses that the server can understand. Click “Network” from the newly-opened window.ĭNS stands for Domain Name Server, which essentially changes web addresses that we are able to read (e.g. Click on “System Preferences” from the dock, or click it from the top-left Apple logo’s drop-down menu.Ģ. The following attempts at getting back online will all require you to begin with your Mac’s “Network Settings.” To get there:ġ. Release the keys, and the PRAM/NVRAM will have been reset.Keep holding them down until you hear the start up sound again and see the Apple logo.Immediately after you hear the startup sound, press and hold the “Command + Option + P + R” keys.Hard discs and fans need to stop spinning, and the screen needs to go dark. Press and hold the power button on your Mac to completely shut it off.These are the portions of your Mac that control basic operations critical for basic system function. Otherwise, try to reset the PRAM (Parameter Random-Access-Memory) / NVRAM (Non-Volatile Random-Access-Memory) and the SMC (System Management Controller). Sstart by restarting your Mac to see if this resolves the issues.

This article will cover adjusting packet size, resetting the PRAM and SMC, reconfiguring the DNS, changing location, and deleting and re-adding the WiFi configuration. If you have reset your router and attempted connection on another device, and your Mac is still refusing to go online, you know you are not alone. Macs are notorious for dropping WiFi connection.

How to reset mac wifi settings mavericks