Share the cause and how to fix MacBook not connecting to wifi

If you are having doubts MacBook can’t connect to wifi, you don’t need to worry too much. Let us share the problem of MacBook not connecting to wifi right in the following article.

1. Cause MacBook can’t catch wifi

– Happens right in the phenomenon from your wifi router leading to the link being intermittent or unable to connect.

– The DNS configuration on your MacBook device is incorrect, causing the network to be unable to connect.

– The IP or TCP address is incorrect.

– The MacBook’s hardware is damaged, causing poor connectivity.

– The MacBook has some minor temporary problems that result in the MacBook not recognizing the wired network.

2. How to fix MacBook not connecting to wifi

– Check wifi network and wired network at your home:

+ MacBook connecting to wifi but not being able to connect to the network is what you are most concerned about today, the first thing you should check is the home network line you are using as follows:

+ First, you just need to try restarting your wifi router (router) right away by turning it off, wait a few minutes and then turn it back on.

+ Next, try to connect the router with another cable right away, because the existing cable may be faulty, causing you to fail. MacBook can’t connect to wifi.

+ If you still cannot connect, contact your internet service provider (ISP). Perhaps there is a network outage in your area.

– Double check the Ethernet cable:

+ In many cases, a faulty network connection can be the cause of MacBook not being able to access wifi. In this case, make sure the Ethernet connection between the Modem and the Router is correct.

– Check the location where the MacBook is far from the Router?

When you connect your MacBook to wifi, make sure that the wifi connection to your MacBook is not too far from the router.

+ You should also make sure that your router is free from interference. You should not place it near power cables, telephones, video cameras, microwave ovens, or anything that can transmit electrical signals.

– Check wifi on MacBook is not faulty?

+ Step 1: Click on the wifi icon located in the top right corner of the screen and then click the option “Turn Wifi OFF“. Wait about 30 seconds then turn it back on.

+ Step 2: Click on the wifi icon again and select the option “Turn Wifi ON“.

– Update the operating system:

+ Step 1: Click the “Apple” in the top left corner of the screen and select “About This Mac“.

+ Step 2: Select next to “Software Update“.

+ Step 3: If an update is available, click “Update Now“.

– Click forget wifi network:

+ Step 1: Click on the icon “Apple“located in the top corner of the screen, you click the option “System Preferences” from the menu.

+ Step 2: On the “System Preferencesclick on the option “Network“.

+ Step 3: Click continue “Wifi Network” in the menu on the left and then click on the option “Advanced” is the next step in how to fix MacBook not connecting to wifi.

+ Step 4: Select connection”WIFI” that you want to forget, then click the icon (-).

+ Step 5: A popup window will appear on the screen, asking you to confirm to delete the Wifi network.

+ Step 6: Finally click on “OK“to save changes and close the window”Network” again.

– Check TCP/IP settings:

+ Step 1: Click on the logo icon “Apple“located in the top corner of the screen, select next”System Preferences” from the menu.

+ Step 2: Click select “Networkselect the button “Advanced“.

>> Reference:

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+ Step 4: On the next window, Click the tab “TCP/IP” and select “IPv4 Address“. Click the button “Renew DHCP Lease” and select “OK“.

– Change DNS:

+ Step 1: Click the “Apple” in the upper left corner of your screen and open “System Preferences“.

+ Step 2: Choose “Networkthen select “Advanced“.

+ Step 3: Click the tab “DNS”, and then click the plus sign (+) below the DNS server column.

+ Step 4: Enter the IP address for the DNS server you want to use. Press “OKthen select “Apply“.

Change the wifi router’s channel: Also what now leads to MacBook not connecting to wifi, you need to find the router’s IP address. Then you copy and paste it into your browser’s address bar to log into the router and manage it.

So we have finished sharing information about MacBook can’t connect to wifi let all of you know. Thank you for watching.

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