## Fixing WiFi Disconnects on MacBook Air After Sleep Mode
To fix WiFi disconnects on your MacBook Air after sleep mode, restart your router, update your MacBook Air’s WiFi drivers, and adjust your Energy Saver settings.
## Step-by-Step Guide
1. **Restart your router**: Sometimes, simply restarting your router can resolve connectivity issues. Unplug the power cord from the back of the router, wait 30 seconds, and plug it back in.
2. **Update your MacBook Air’s WiFi drivers**: Ensure your MacBook Air is running the latest software. Go to **System Preferences** > **Software Update** to check for updates.
3. **Adjust Energy Saver settings**: Go to **System Preferences** > **Energy Saver**, and uncheck the box next to **”Wake for Wi-Fi network access”**. This setting can sometimes cause WiFi disconnects after sleep mode.
4. **Reset your MacBook Air’s networking settings**: Go to **System Preferences** > **Network**, select **Advanced**, and click the **TCP/IP** tab. Click the **Renew DHCP Lease** button.
5. **Disable and re-enable WiFi**: Click the WiFi icon in the top-right corner of your screen, select **Turn Wi-Fi Off**, wait 10 seconds, and then select **Turn Wi-Fi On**.
## Frequently Asked Questions
* **Q: Why does my MacBook Air keep disconnecting from WiFi after sleep mode?**
A: This issue can be caused by a variety of factors, including outdated software, incorrect Energy Saver settings, or issues with your router.
* **Q: Will restarting my router fix the problem?**
A: Restarting your router can often resolve connectivity issues, but if the problem persists, try the other steps outlined above.
* **Q: How do I know if my MacBook Air’s WiFi drivers are up to date?**
A: Go to **System Preferences** > **Software Update** to check for updates. If an update is available, follow the prompts to install it.
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