Tuesday, 16 Jul 2024
Technology

Mac Won’t Go to Sleep: 7 Proven Ways to Fix It

Do you often put your Mac to sleep mode when you’re not using it? It’s a great way to save energy without completely shutting down the system. When your Mac is in sleep mode, it consumes less power and takes less time to wake up compared to turning it off and on again. Plus, you don’t have to worry about any glitches or errors that may occur during startup.

However, some users have reported issues with their Mac not going to sleep properly. If you’re experiencing this problem, there are several possible causes that prevent your Mac from entering sleep mode or waking up. In this article, we’ll explore practical solutions to fix the “Mac won’t go to sleep” error.

Possible Causes of Mac Not Going to Sleep

To effectively address the issue of your Mac not going to sleep, it’s important to understand the underlying causes. Here are the main factors that can prevent your Mac from entering sleep mode:

  • System sleep settings: Modified or incorrect sleep settings in macOS can interfere with sleep mode.
  • Network access settings: If your Mac is connected to a shared network, another user may be remotely waking it up.
  • Sharing settings: Using shared services, such as printers, can wake up your Mac and prevent it from entering sleep mode.
  • Activity Monitor: Processes running in the background can hinder your Mac from going to sleep. Use the Activity Monitor (Mac Task Manager) to check for any processes using an unexpectedly high amount of CPU.
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Solutions to Fix Mac Not Going to Sleep

Fortunately, there are several solutions you can try to resolve the issue of your Mac not going to sleep. Here are some proven fixes:

  • Fix 1. Correct Sleep Settings: Check and adjust the sleep settings in your Mac’s System Preferences to ensure that the sleep mode is enabled.
  • Fix 2. Stop Bluetooth Devices from Waking Up Mac: Disable the option that allows Bluetooth devices to wake up your Mac in the Bluetooth settings.
  • Fix 3. Check Sharing Preferences: Disable unnecessary sharing services in the General settings of your Mac’s System Preferences.
  • Fix 4. Check Activity Monitor to Find Problematic Apps: Use the Activity Monitor to identify and force quit resource-hungry apps that may be preventing your Mac from entering sleep mode.
  • Fix 5. Disconnect Peripherals: Try disconnecting external peripherals one by one to determine if any of them are causing the issue.
  • Fix 6. Stop Spotlight Indexing Files: Prevent Spotlight from indexing files on your Mac’s internal drive, as this can interfere with sleep mode.
  • Fix 7. Reset NVRAM/PRAM and SMC: Resetting the NVRAM/PRAM and SMC on your Mac can help resolve various issues, including the Mac not going to sleep. Follow the steps provided in the article to perform these resets.

For detailed instructions on each fix, refer to the original article and watch the attached video for visual guidance.

Remember, abruptly quitting applications may result in data loss. If you encounter data loss issues, such as lost changes in frozen Word documents, consider using professional data recovery software like EaseUS Data Recovery Wizard for Mac.

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Conclusion

Putting your Mac into sleep mode is a convenient way to save energy when you’re not using it. However, various factors can prevent your Mac from going to sleep. By understanding the causes and applying the right solutions, you can resolve the “Mac won’t go to sleep” error and enjoy smooth sleep mode functionality.

Don’t forget to share this article on social media to help others experiencing the same issue. For more information and troubleshooting tips, check out the Frequently Asked Questions section below.

Frequently Asked Questions

To learn more about the issue of Mac not going to sleep, here are some frequently asked questions:

  1. Why does my Mac not go to sleep when I close it?
    Multiple reasons can explain why your Mac doesn’t sleep when you close it. These reasons include resource-intensive apps, system errors, damaged external peripherals, and incorrect sleep settings.

  2. How do I force my Mac to sleep?
    To force your MacBook to sleep, click on the Apple logo and choose the “Sleep” option from the drop-down menu.

  3. Why is my Mac going to sleep but still running?
    When your Mac goes to sleep, it enters a low-power state but continues to run to some extent. This is normal behavior, as it allows the system to use minimal power while still being easily awakened when needed.

  4. How do I make my Mac stay on and not sleep?
    To prevent your Mac from sleeping, go to “Energy Saver” in the System Preferences and adjust the “Computer Sleep” and “Display Sleep” settings to “Never”.

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