• Download While In Sleep Mode
• Mac Sleep Mode Problems
• Turn Off Sleep Mode Mac
• Switch Download In Sleep Mode
• Disable Sleep Mode Mac

On your Mac, choose Apple menu System Preferences, then click Energy Saver. Open Energy Saver preferences for me. Do any of the following: Set the amount of time your computer or display should wait before going to sleep: Drag the “Computer sleep” and “Display sleep” sliders, or the “Turn display off after” slider. Keep your Mac from going to sleep automatically: Select. Stop Mac From Going into Sleep Mode. By default, all Mac computers automatically go into sleep mode after a certain period of inactivity. This feature on Mac is designed to save power and also to prevent unauthorized access, while you are away from your Mac. Usually the period of inactivity after which the Mac automatically goes into sleep mode.

• Unplug the USB Devices. Among the biggest culprits of Mac restarting problems are USB devices.
• Click it to prevent your Mac from automatically going to sleep, dimming the screen or starting screen savers. Click it again to go back. Right-click (or ⌘-click) the icon to show the menu. How to stop mac from sleeping when closing lid.

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Developed for macOS

It’s safe to say that nearly every Mac user wants to update to the newer macOS versions. However, what they do not know is that even a stable macOS like High Sierra or Mojave has its disadvantages. That means if you are thinking about an upgrade, you have to prepare to troubleshoot some issues at some point.

One of the most common issues with High Sierra is the sleep-wake failure, which causes a MacBook not to wake up from sleep or just randomly restart itself. After some Mac users updated to High Sierra or Mojave, they reported having this problem, where they find it difficult to wake their devices from sleep. Regardless of the model or type of Apple computer they’re using, they just cannot wake up their devices from sleep.

But how does this sleep function activate?

Putting Your Mac in Sleep Mode

The sleep mode is only an optional feature, but it is quite handy for Mac users who need to regularly take a break from using their devices yet forget to switch them off. It’s also a useful feature that can help you achieve your energy-saving goals.

To activate this feature, do the following:

1. Open the Apple menu.
2. Go to System Preferences > Energy Saver.
3. Apply the settings you want. You can set the display to switch off after a certain span of time. You can also make the hard drive sleep if you want.
4. Once you’re satisfied with the settings, hit Apply.

Waking Up Your Mac from a Long Sleep

So, you have just upgraded to High Sierra or Mojave and your computer has entered sleep mode. Now, you are faced with a sleep-wake failure issue. What should you do?

Don’t panic! There is a way to fix MacBook sleep-wake failures. Below, we’ve listed the most obvious and effective solutions to resolve your problem, and you can try all of them as needed.

1. Check Your Power and Screen Brightness.

Before you do anything, you need to check the most obvious possibilities. Is your screen brightness set to a minimum? Is your Mac powered on? If you are using an external display, is it actually switched on? Is your Mac plugged into a power source? If you are using a MacBook, is the battery drained?

Oftentimes, your Mac may not be in sleep mode. It is possible that its screen brightness might just be adjusted down lower. It is also likely that your MacBook is just turned off. Simply adjusting the brightness or switching on your Mac can resolve your sleep-wake failure nightmares.

2. Switch Off Your Mac and Turn It Back On.

This step involves forcibly turning off and then turning on your Mac. Doing this will allow you to access your computer again and possibly fix your sleep-wake failure problem. To force-restart your Mac, follow these instructions:

1. Hold down the Power button for a few seconds until your Mac shuts down.
2. Wait for 10 to 15 seconds and switch on your Mac again.
3. Check if the problem persists.

3. Perform an SMC and NVRAM Reset.

Performing an SMC and NVRAM reset is a common troubleshooting technique used to fix display and power issues. If your Mac repeatedly gets stuck on a blank screen every time you wake it up from sleep, you should try resetting the SMC and NVRAM.

Here’s how to perform an SMC and NVRAM reset:

1. Switch off your Mac.
2. Disconnect the power cord.
3. Hold down the Shift, Control, Option, and Power buttons for 10 seconds.
4. Release the keys together.
5. Reconnect the power cord.
6. Switch on your Mac again.
7. Reboot your Mac again, but this time, hold down the Option, Command, P and R keys for 20 seconds.

4. Reinstall MacOS.

If you’ve already adjusted your display’s brightness, checked your connection, and performed an NVRAM and SMC reset yet your Mac continuously wakes up to a black screen, you might need to reinstall your macOS.

Don’t worry, because you can always reinstall your macOS without having to format your computer completely. The general rule of thumb, however, is to have a backup first before resetting your OS. You’ll realize the importance of a backup once you experience data loss.

5. Disable System Hibernation.

Download While In Sleep Mode

Aside from the sleep mode, your Mac also has a hibernation mode, which is also optional. The hibernation mode is a helpful, preventive feature that allows you to keep data in the event when there is no power. However, even without this mode, you can still proceed with your daily tasks.

If you don’t need to hibernate your Mac and you frequently have problems with waking up your computer from sleep, try disabling the hibernate mode. To do this, run these commands in your OS X Terminal:

• sudo pmset standby 0
• sudo pmset autopoweroff 0

These commands will disable the settings of the hardware that are responsible for activating the hibernate mode. If you ever decide to activate this setting again, simply run the commands in your OS X Terminal, but this time, change the value 0 to 1.

6. Reset Your Mac’s FileVault.

It is possible that a glitch is stopping your system from retrieving all necessary contents and files on your hard drive, which are required to wake up your Mac from sleep. As a result, conflict arises between your full-disk encryption protocols like FileVault and your system crashes when it wakes up.

To resolve this issue, try disabling your full-disk encryption protocols. Next, decrypt your hard drive using third-party tools. After that, re-enable your full-disk encryption protocols. See if this solves your problem.

7. Get Rid of System Junk.

System junk, including cache files, broken downloads, diagnostic reports, and unwanted file logs may have built up in your system over time. If not removed, they can take up valuable space in your drive and worse, interfere with your system activities.

To get rid of system junk, you need to download and install a third-party tool like Outbyte MacRepair. Use it to run a quick scan on your system, empty your trash bin, and delete any unwanted files from all common locations.

What’s Next?

Are you still having problems with waking up your Mac from sleep? The best thing you should do is to contact Apple’s support team or bring your Mac to the nearest Apple Store for service.

Though it rarely happens, it is possible that a hardware problem is keeping your Mac from waking up from sleep. Just make sure you contact authorized support or a legit repair center for the best results.

Let us know what solutions helped you solve your Mac sleep-wake failure problems. Comment them below!

Clean and Optimize Your Mac to Improve Performance with Outbyte MacRepair

In order to use the program, it needs to be purchased and activated first.

Developed for macOS

So, you think your Mac is flawless and free of issues? Think again. As with other computers, it may experience problems.

And just recently, numerous users have reported instances where their Macs always restart while on sleep mode. Simply said, when they put their Mac to sleep, after a few minutes or hours, the system will just wake up on its own.

But no, this isn’t some sort of sorcery or black magic. It’s not even a doing of an elemental or an out-of-this-world being. It’s simply an issue with Macs. A number of solutions have been suggested already. We’ll discuss more of them below. But before we proceed to possible solutions, allow us to share with you some causes why your Mac always restarts on sleep mode.

Why Macs or Mac Minis Always Restart on Sleep Mode

If you have discovered that your Mac suddenly woke up from sleep mode even without interaction, just relax. Again, it’s not a ghost. Rather, it has something to do with your system settings.

When you put your Mac on sleep mode, it will then power down but stay on standby. This means that even if the majority of your Mac’s components are shut off, including the processor and storage drives, the memory will continue running so that it can quickly wake up and pick up where you have left off.

Although the sleep mode is great to use when you don’t want to shut down your Mac, but want to save power, oftentimes it is rather pointless and futile as it could trigger errors and problems.

How to Set Up Your Mac’s Sleep Mode

First off, why is there a sleep mode? Is it a mandatory function? Of course, it’s not. But it is quite handy for Mac owners who frequently use their devices and don’t want to completely turn them off every time.

To set up your Mac’s sleep mode, you simply have to follow these steps:

1. Click on the Apple menu.
2. Select System Preferences.
3. Choose Energy Saver.
4. Set the amount of time the screen should wait before it falls asleep.
5. Keep your Mac from automatically going to sleep by clicking on the Prevent computer from sleeping automatically option.
6. Restart your Mac.

5 Easy Fixes for Mac Restarting Issues When on Sleep Mode

You don’t have to dwell so much thinking whether or not you should put your Mac on sleep mode. It’s an issue that has many quick fixes.

If you encounter Mac restarting problems while it’s on sleep mode, here are some solutions to try:

Fix #1: Unplug the USB Devices.

Among the biggest culprits of Mac restarting problems are USB devices that you have currently plugged in, such as keyboards, mouse, or headsets. So, to check if they are actually causing the problem, follow these steps:

1. First, set your Mac’s automatic sleep mode to the shortest possible setting. To do it, go to System Preferences and select Energy Saver.
2. Move the slider next to the Computer Sleep section all the way to the right.
3. Now, unplug all the USB devices connected to your Mac.
4. Wait for your Mac to go to sleep mode on its own.
5. If it does not wake up from sleep, then you have figured out the problem. It’s probably one of the USB devices that is causing the issue.
6. Plug the USB devices back to your Mac one-by-one to figure out which particular device is causing the problem.

In case you are wondering why a USB device is considered a culprit, well, the answer is simple. It is possible that one key on your keyboard or one button of your mouse is malfunctioning. It might be sending that information to your Mac; hence it cannot go to deep sleep.

Fix #2: Check Your Network Activity.

If your Mac is currently connected to the Internet, it is possible that it will wake up from sleep because there is some on-going internet activity or other crucial network processes.

This is likely to happen if your Mac is connected to a network drive or a server. Whenever a network drive is active, it could trigger your Mac to wake up. This is also the case for Printer, File, or iTunes sharing.

To prevent these things from happening, do the following:

1. Go to System Preferences.
2. Select Energy Saver.
3. Untick the box next to the Wake for Network Access option.
4. From now on, any outside network or internet activity will no longer cause your Mac to wake up.

Fix #3: Reset Your Mac’s SMC.

Network activities and faulty USB devices are two common reasons why your Mac wakes up from sleep mode. But if they remain unfixed at this point, we suggest that you try to reset the System Management Controller (SMC).

The SMC controls your Mac’s power manager. It stores all the options and settings for your Mac when it sleeps. When it becomes corrupted, it can trigger random wake-ups.

To fix problems with your Mac’s SMC, you can just reset it. Here’s how you do it:

1. Put your Mac to sleep.
2. Wake it up after a few seconds.
3. Restart your Mac.
4. Wait for it to completely boot up.
5. Shut it down again.

Mac Sleep Mode Problems

If you are using a MacBook, here’s how you reset the SMC.

1. Make sure your MacBook is plugged into a power source.
2. Press the Control, Option, and Shift keys while pressing the Power button. Hold them for three seconds.
3. Release all the buttons together.
4. Switch on your Mac.

Fix #4: Delete Unnecessary Files.

Oftentimes, your Mac wakes up from sleep mode because of unnecessary or junk files that are messing with your system processes. To ensure they don’t interfere with important processes, make it a habit to delete files you don’t need.

However, identifying unnecessary or junk files may be confusing at times. Thus, we recommend that you use a third-party Mac repair tool. With a reliable Mac repair tool, you can ensure no junk files will ever take up valuable system space and affect your Mac’s important system processes.

Fix #5: Seek Help from a Certified Apple Technician.

If all else fails, your last resort is to take your Mac to the nearest Apple Store. Let any of the technicians check your Mac for any serious hardware or software problems and have them all repaired. Don’t worry, because these repairs won’t cost a lot, especially if your Mac is still on warranty.

Turn Off Sleep Mode Mac

Did we also mention that this solution is highly recommended if you are in doubt with your technical skills?

Conclusion

You really don’t need to be scared when your Mac keeps restarting while it’s on sleep mode. Sleep-wake problems like this are common among Mac devices. All you have to do is to try any of the suggested fixes above and you should be alright.

Switch Download In Sleep Mode

Let us know which of the solutions above worked for you. Comment on your thoughts and experiences below.

Disable Sleep Mode Mac