Mac sleep wifi freezes?

php editor Xigua found that many Mac users encountered a common problem during use: when the Mac computer enters sleep state, the wifi cannot be connected or the system freezes when it wakes up again. This problem brings great trouble to users. But don’t worry, we are here to provide you with some solutions to help you solve this problem and make your Mac computer use more smoothly.

Wi-Fi cannot be connected after the mac computer goes to sleep

After sleeping, Wi-Fi cannot be connected. You need to click turn off and then click on to reconnect.

Solution to the problem that Mac cannot connect to WiFi after turning on from sleep state: Open Mac’s Finder.

A normal WIFI connection does not mean that you are connected to the Internet. Please check the WAN port connection status of WIFI after logging in to WIFI. If it says connected, try restarting your device. It is also necessary to confirm whether the WAN port connection is successful and whether the correct IP and DNS information are obtained.

If your computer’s WiFi switch is not turned on, or the WiFi signal is gray and cannot be clicked, you can view and turn on the WiFi switch in the settings. In addition, if you enter the wrong WiFi password, you can also re-enter the correct password in the settings. Another possibility is that the WiFi router is powered off or restarted, which will cause the WiFi to be unable to connect.

If the Apple laptop cannot connect to WiFi, please try the following steps: Check whether the WiFi switch is turned on and make sure the WiFi switch of the laptop is turned on. It can be found in the menu bar in the upper right corner of the screen.

Wifi cannot be used after mac sleeps

1. Click the wake-up-sleep option. macbook2021 closes the lid and turns on the wifi again but it doesn't work. It may be that your MacBook has gone to sleep. Just click the wake up sleep mode option in the settings.

Try restarting your Mac, this may solve your WIFI connection problem. Please note that if you delete your Bluetooth preference file, you will need to re-pair the Bluetooth device you are using. Just to be on the safe side, you can back up these files and in case the problem cannot be resolved, you can restore the backup files to their original location.

3. The solution to the problem that Mac cannot connect to WiFi after being turned on from sleep state: Open the Mac’s Finder.

Follow the recommended steps for each project and select Close when complete. If Wireless Diagnostics fails to fix WiFi connection issues, users can choose to set their Mac to forget or remove previous WiFi network settings and join the WiFi network again.

5. This is normal. After entering sleep mode, all devices are turned off to save energy, including the hard disk. You need to go into the power settings to adjust it yourself.

6. In System Preferences - Energy Saver, Power Adapter Options, check Wake up for network access. When this problem occurs again, open Network Preferences, turn off WiFi, then delete the current WiFi, click OK, and click Apply. Then close Network Preferences.

Solutions to Mac computer crashes

1. Solution: For graphics card problems, you can directly replace the graphics card fan; although the power supply fan is inside, it can also be disassembled and replaced by yourself. All that is needed is a screwdriver. . What should I do if my Apple computer freezes? If it freezes, there is no better way. You can only press the power button to turn it off and on again (if this fails, unplug the power supply).

2. Try a forced restart: Press the Command Control power button until you see the screen go black and then light up again. Reboot into Safe Mode: Force shut down your Mac, then press the Power key, then press and hold the Shift key until the Apple logo appears. If your Mac computer crashes, you can restart it with a key combination.

3. Method 1: Force restart. When your Apple computer freezes, the first step you need to try is to force restart. Press and hold the power button until the computer turns off. Then press the power button again and restart the computer. This method can solve most crash problems.

4. Try a force restart: Press the Command Control power key until you see the screen go black and then light up again. Reboot into Safe Mode: Force shut down your Mac, then press the Power key, then press and hold the Shift key until the Apple logo appears.

5. Method Steps The first method: press and hold the two keys esc to the left of the space bar, the system application manager with the same function as Win will appear, force quit the program, this can only be solved when you use the program Computer freeze situation.

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