## Fixing WiFi Not Connecting on MacBook Pro After Sleep Mode
### Direct Answer
To fix WiFi not connecting on MacBook Pro after sleep mode, restart your MacBook, then go to System Preferences > Network > Advanced > TCP/IP, and select “Renew DHCP Lease”. If this doesn’t work, try resetting the System Management Controller (SMC) and the Network settings.
### Step-by-Step Guide
1. **Restart Your MacBook**: Shut down your MacBook, wait for 30 seconds, and then turn it back on.
2. **Renew DHCP Lease**:
* Click the Apple menu and select System Preferences.
* Click Network.
* Select your WiFi network from the left-hand menu.
* Click Advanced.
* Select the TCP/IP tab.
* Click Renew DHCP Lease.
3. **Reset SMC**:
* Shut down your MacBook.
* Locate the following keys: Power button, Command (⌘) + Option (⌥) + Shift (⇧) + Power.
* Press and hold these keys while powering on your MacBook.
* Hold them for 10 seconds, then release.
* Let your MacBook boot up normally.
4. **Reset Network Settings**:
* Click the Apple menu and select System Preferences.
* Click Network.
* Select your WiFi network from the left-hand menu.
* Click Advanced.
* Select the TCP/IP tab.
* Click the gear icon at the bottom left and select “Reset all network settings…”.
* Confirm that you want to reset the settings.
### FAQ
* **Why does my MacBook’s WiFi not connect after sleep mode?**: This issue often occurs due to a temporary glitch or a problem with the network settings.
* **Will resetting the SMC delete my data?**: No, resetting the SMC will not delete any of your data.
* **How often should I renew my DHCP lease?**: You only need to renew your DHCP lease when you’re experiencing WiFi connectivity issues after sleep mode.
* **Can I prevent this issue from happening in the future?**: Yes, regularly updating your MacBook’s operating system and resetting your network settings can help prevent this issue.
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