Fix WiFi Keeps Disconnecting on MacBook Pro After Restart
## Direct Answer
To fix WiFi keeps disconnecting on MacBook Pro after restart, restart your router, and then reset the System Management Controller (SMC) and the Network settings on your MacBook Pro.
## Step-by-Step Guide
1. **Restart your router**: Unplug the power cord from your router, wait for 30 seconds, and plug it back in. This will reset your router and may resolve connectivity issues.
2. **Reset the System Management Controller (SMC)**:
* Shut down your MacBook Pro.
* Locate the following keys: Power button, Command (⌘) + Option (⌥) + Shift (⇧) + Power.
* Press and hold these keys while powering on your MacBook Pro.
* Release the keys when you hear the boot chime for the second time.
3. **Reset Network settings**:
* Click the Apple menu and select System Preferences.
* Click Network.
* Select Wi-Fi from the left-hand menu.
* Click the Advanced button.
* Click the TCP/IP tab.
* Click the Renew DHCP Lease button.
* Click OK to save changes.
4. **Forget Wi-Fi network**:
* Click the Wi-Fi icon in the top right corner of your screen.
* Select Open Network Preferences.
* Select Wi-Fi from the left-hand menu.
* Click the Advanced button.
* Select the network you’re having issues with.
* Click the minus (-) button to forget the network.
* Restart your MacBook Pro and reconnect to the Wi-Fi network.
## FAQ
* **Q: Why does my WiFi keep disconnecting on my MacBook Pro?**
A: WiFi disconnection issues on MacBook Pro can be caused by a variety of factors, including outdated software, router issues, or network configuration problems.
* **Q: Will resetting my router delete my settings?**
A: No, resetting your router will not delete your settings. However, it’s a good idea to note down your router’s settings before restarting it, in case you need to reconfigure them.
* **Q: How often should I reset my SMC and Network settings?**
A: You should only reset your SMC and Network settings when you’re experiencing connectivity issues. Regularly resetting these settings is not necessary and may cause other issues.
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