A user complained that  there Mac Book is not going to sleep. MacBook brings customers around the world the opportunity to enjoy high definition multimedia wherever they are. It is an ideal solution for all purposes: performing daily tasks, surfing the internet and enjoy in various multimedia contents. Made of aluminum, which is why MacBook is extremely easy to maintain. Moreover, the battery of the device is very long-lasting, even if the Wi-Fi is turned on. However, as any other machine, this one has several issues as well. One of them is when your MacBook won’t go to sleep, but fortunately, there are some things you can do to make it work properly.

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5 Ways To Fix MacBook Not Going To Sleep

In this article, you can see 5 ways to fix MacBook not going to sleep.

Solution No. 1: Check if the sleep settings are set properly.

Follow these steps to do it right:

1. Go to System Preferences.
2. In Hardware section, select Energy Saver.
3. Click Schedule
4. To set the time to enter sleep mode, select Sleep from the drop-down menu. Use the appropriate drop-down menus to specify when you want the device to enter into the sleep mode.
5. Click OK.

Solution No. 2: Check for devices

Bluetooth devices such as keyboard or mouse can wake up your Mac. Open Bluetooth preferences, click Advanced, then uncheck “Allow Bluetooth devices to wake this computer”.

Solution No.3: Check the applications

Some applications may cause the issue. Try turning them off.

Solution No.4: Check the printer and external drivers

Sometimes USB or FireWire can disable sleep mode. See if MacBook work fine without external drives or printers attached.

Solution No.5: Resetting the SMC

1. Turn off the MacBook
2. Connect the MagSafe adapter
3. Hold down buttons Shift, Control, Option, and Power at the same time
4. Release all keys at the same time and turn on the MacBook.

If the MagSafe light flicks on and off, you were done the reset properly.

 

Check these 5 ways to fix MacBook not going to sleep, and the issue will finally be gone.