Fix Sleep Mode Not Working on Windows 11 With These 7 Solutions

Is Sleep Mode not working on your Windows 11 device? We intend to fix this in our guide today.

Sleep mode is a useful feature that allows you to conserve energy and keep your Windows 11 device in a low-power state while still being able to resume your work quickly. However, sometimes this feature may fail to work as intended, leading to frustration and inconvenience.

If you’re experiencing issues with sleep mode not working on your Windows 11 device, you’re not alone. Fortunately, there are several solutions you can try to fix this problem and get your device back to working properly.

Why is sleep mode not working Windows 11?

Some common reasons why sleep mode won’t work on Windows 11 include the following:

• Power settings: Incorrect power settings can interfere with sleep mode, causing it to fail or malfunction.
• Outdated drivers: Outdated or corrupted drivers can cause sleep mode issues.
• External devices: External devices such as USB drives or peripherals can sometimes interfere with sleep mode.
• Background programs: Certain programs or processes running in the background can prevent sleep mode from working.
• Hardware issues: In some cases, hardware issues, such as a malfunctioning graphics card or a failing power supply, can cause sleep mode problems.

Now that we know the causes of sleep mode not working in windows 11 let’s explore some solutions to fix this problem.

How do I fix sleep mode not working in Windows 11?

1. Unplug external devices

External devices such as USB drives, printers, scanners, or even gaming controllers can interfere with the sleep mode function of Windows 11. This is because some devices, even when idle, can continue to draw power from the computer, preventing it from going to sleep.

In addition, some devices may also send signals or wake-up calls to the computer, causing it to wake up from sleep mode.

To fix the issue of sleep mode not working, you can try unplugging any external devices connected to your computer. This includes both USB and wireless devices. Once all external devices are disconnected, you can put your computer into sleep mode and see if it works as expected.

2. Manually update the display driver

1. Press the Windows + X keys simultaneously and choose Device Manager.
   
2. Double-click Display adapters to display more options.
   
3. Right-click the driver and choose Update driver.
   
4. Select the Search automatically for drivers option.
   
5. This process will scan and display any available updates.

3. Manually set sleep mode time

1. Select the start menu icon in the taskbar, locate Settings, and click on it.
   
2. Select System on the left side of your screen.
   
3. In the System menu, locate and click the Power option.
   
4. Select the Screen and sleep option in the next window.
   
5. Modify the specific time the system will be put to sleep.
   
6. After setting the time, close the window and check if the problem has been fixed.

4. Modify power plan settings

1. Click the search icon to bring up the search bar.
2. Input control panel in the search bar and select the relevant result.
   
3. In the control panel, select the Hardware and Sound option.
   
4. Select Power Options in the next window.
   
5. On the left-hand side of your screen, choose the Change when the computer sleeps option.
   
6. Modify the settings to the desired time the system will go to sleep.
   
   
   
7. Verify if this step helped to fix this issue.

5. Disable hybrid mode

1. Select the magnifying glass icon on the taskbar, type cmd in the search bar to bring up the command prompt, and choose Run as administrator.
   
2. Input the following command and hit Enter.
   powercfg /hibernate on
   
3. Now, reboot your system.
4. After rebooting your system, click the magnifying glass icon again, type control panel, and select the related option.
   
5. Select the Hardware and Sound option.
   
6. Select the Power Options.
   
7. Locate the Preferred plans section in the middle of your screen and click the Change plan settings option.
   
8. In the next window, select Change advanced power settings.
   
9. Locate and select the Plus (+) icon next to the Sleep option.
   
10. Select Allow hybrid sleep to display another drop-down menu.
    
11. Choose the Settings option and select Off to disable hybrid mode.
    
12. Locate and click the plus (+) icon next to the Multimedia settings option.
    
13. Choose When sharing media.
    
14. Select Prevent idling to sleep next to the Settings option.
    
15. In the drop-down menu, choose Allow the computer to sleep option.
    
16. Select PCI Express and click the Plus (+) icon for more options.
    
17. Select the plus (+) icon next to the Link State Power Management option.
    
18. Next to the Setting option, bring up the drop-down menu and turn it Off.
    
19. Once you have turned it off, select Apply and click OK.
    

6. Deactivate fast startup

1. Click the magnifying glass icon, type control panel, and select the related option.
   
2. In the control panel, select the Hardware and Sound option.
   
3. Select the Power Options.
   
4. In the upper left corner of the page, select the Choose what the power button does option.
   
5. In the next window, select Change settings that are currently unavailable.
   
6. Uncheck the box next to the Turn on fast startup option to disable the function.
   

7. Turn off wake timers

1. Click the magnifying glass icon, type control panel, and select the related option.
   
2. Select the Hardware and Sound option in the control panel window.
   
3. Select the Power Options.
   
4. Under the Preferred plans section, select Change plan settings
   
5. Choose the Change advanced power settings option.
   
6. In the next window, locate and click the plus (+) icon next to the Sleep option.
   
7. Select the Allow wake timers button to display more options.
   
8. Choose Disable in the next menu.
   
9. Finally, check to see if this solution helped to resolve this problem.

It’s important to note that not all solutions may work for every user, and some solutions may require technical expertise.

However, by following these steps, users can quickly troubleshoot and resolve the sleep mode issue on their Windows 11 devices, leading to improved productivity and a more efficient computing experience.