Miya Pearson
Computers automatically enter sleep mode to conserve power and protect hardware, especially laptop batteries. However, some users find that sleep mode interrupts their work or makes it hard to access their files and applications. There are several ways to wake a laptop from sleep mode, such as pressing any key on the keyboard, clicking the mouse, or pressing the power button. Additionally, you can adjust your computer's power settings to prevent it from entering sleep mode or to make it more responsive when waking up. This can be done through the Control Panel or System Settings, where you can modify sleep timers, adjust what closing the laptop lid does, and enable 'wake timers'.
How to Wake a Laptop from Sleep Mode
| Characteristics | Values |
|---|---|
| Press a key on the keyboard | This should work for most systems. |
| Click the mouse | This should work for most systems. |
| Press the power button | This should work for most systems. |
| Open the lid of your laptop | This will wake the computer. |
| Use an external non-Bluetooth device | Many laptop manufacturers will not allow a Bluetooth device to wake the computer from sleep mode. |
| Change power settings in Windows | Change the settings so that the laptop does not go into sleep mode when plugged in. |
| Check power connections | Ensure the battery is not drained. |
| Change BIOS settings | Reset BIOS to default settings. |
| Check for updates | Update to the latest available Service Pack. |
| Use third-party software | Tools like Wakeful, Caffeine, and Insomnia prevent your device from going to sleep. |
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What You'll Learn
Adjust power settings in Windows to prevent sleep mode
To adjust power settings in Windows 11, go to the Start menu and select Settings > System > Power & Battery. Under the Power mode option, you can use the drop-down menu to change the power mode to the one you want. You can also adjust the screen and sleep timeouts by going to Settings > System > Power & Battery > Screen, Sleep, & Hibernate Timeouts. Here, you can set the amount of time you want your device to wait before turning off the screen or going to sleep when you're not using it, both when it's plugged in and on battery power.
For Windows 10, the process is similar. Go to Start and select Settings > System > Power & Sleep. Under Screen, you can set how long you want your device to wait before turning off the screen when you're not using it. Under Sleep, you can set how long you want your device to wait before going to sleep. You can also access power settings by going to Start > Control Panel > Hardware and Sound > Change what the power buttons do. Here, you can use the drop-down menus to select what you want each button to do when pressed.
Additionally, you can change the wake timers to prevent your computer from waking up automatically. To do this, press and hold the Windows key and then press the Q key. In the search box, type "power options" and click on Power & Sleep Settings. From there, click on Additional Power Settings > Change Plan Settings > Change Advanced Power Settings. Click on the plus sign next to Sleep and then click on the plus sign next to Allow Wake Timers. You can then change the settings for when your device is on battery and when it's plugged in.
If you want to prevent your computer from going to sleep altogether, you can set it to hibernate instead. Hibernate uses less power than sleep, and you can quickly resume your work when you return. To enable hibernation, go to Start > Control Panel > System and Security > Power Options. Click on "Change what the power buttons do" and then "Change settings that are currently unavailable." Select the Hibernate checkbox under Shutdown settings and then click "Save changes."
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Use a non-Bluetooth device to wake the computer
Many laptop manufacturers do not allow a Bluetooth device to wake the computer from sleep mode. This is due to the power consumption requirements to keep the Bluetooth radio activated (Bluetooth paging can consume up to 15% of the computer's power). Therefore, if you are unable to wake your laptop from sleep mode using a Bluetooth device, you can try using an external non-Bluetooth device to wake the computer.
If you can open the lid of your laptop, you can use the embedded keyboard or pointing device to wake the computer. If you are unable to open the lid, for example, because it is in a docking station, or if your laptop is plugged into an external power source, you can change the Power settings in Windows to avoid going into Sleep mode when plugged in.
If you are using a Microsoft mouse or keyboard, you may be unable to wake the computer from sleep or standby mode using your mouse or keyboard. After waking your computer from standby, your pointing device may not work. This issue may occur if you are running Windows Vista and have not updated to Service Pack 1 or a later version. The Basic Input/output System (BIOS) system that is installed on the computer reduces power to the port to which the input device is connected.
To troubleshoot this issue, you can reset BIOS to default settings. Turn off your device, then press and hold the [F2] key on the keyboard, and press the power button to turn on the device. Keep holding the [F2] key until the BIOS setup screen appears, then release the key. Once in the BIOS setup screen, refer to the article: How to restore BIOS settings.
If you are using a Bluetooth device, you can try changing the power settings in Windows to allow the device to wake the computer. Click the Hardware tab, then click Properties. Click the Change Settings button, then click the Power Management tab. Verify that the "Allow this device to wake the computer" option is enabled, then click OK, and then click OK again.
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Reset BIOS to default settings
Resetting your BIOS settings to default can fix a setting that may have been configured incorrectly. Resetting your BIOS settings does not erase data from your hard drive but can affect how your hardware is configured if you had previously altered your BIOS settings.
The method to reset BIOS settings to default varies across different computers and laptop models. Here are some general methods to reset BIOS settings to default:
- Access the BIOS setup screen on your device. When the device is not powered on, press and hold the designated key on the keyboard, then press the power button to turn on the device. Keep holding the key until the BIOS setup screen appears, then release it. The designated key is usually the F2 key, but it may be a different key. Check your device's user guide to find out which key.
- Once in the BIOS setup screen, refer to the article or user guide on 'How to restore BIOS settings'.
- Click on 'Load defaults' and then 'Ok'. Follow the on-screen instructions and then click 'Exit'. Confirm exiting, and then your computer will restart.
- You can also reset BIOS settings by reseating the CMOS on the motherboard of your PC. The complementary metal-oxide-semiconductor (CMOS) is the power supply that motherboards use to save the BIOS settings. Reseating it will reset those settings.
Note: The BIOS interface is designed for advanced users. Be sure about the changes you are making in the BIOS. Accidentally changing an unknown setting can prevent the computer from turning on, booting into the operating system, or cause a potential loss of data.
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Check power connections and battery life
If you're having trouble waking your laptop from sleep mode, it's a good idea to check the power connections and battery life. This is because computers automatically enter sleep mode to conserve power and protect hardware, especially laptop batteries.
To check your power connections, ensure that your laptop is plugged into a working power outlet or power strip. Check that the power cord is securely connected to the laptop and the power source. If your laptop is plugged into an extension cord, make sure the extension cord is functioning properly and is securely connected to the power outlet.
If your laptop relies solely on battery power, ensure that the battery is sufficiently charged. If the battery is low, connect your laptop to a power source and allow it to charge for a while before attempting to wake it from sleep mode.
You can also adjust your power settings to prevent your laptop from entering sleep mode or to make it easier to wake up. Access the power settings through the Control Panel or System Settings. Here, you can modify how your laptop enters sleep mode and what actions can wake it up. For example, you can adjust the 'sleep after' time or enable 'wake timers'. Additionally, you can create custom power plans that align with your specific needs, such as maximizing battery life or ensuring high performance.
In the power settings, you can also set the ""On battery" and "Plugged in" options to "Never" to prevent your laptop from entering sleep mode. However, keep in mind that preventing sleep mode while on battery power will drain your battery faster. Alternatively, you can disable sleep mode only when the laptop lid is closed or adjust the hard drive sleep timer.
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Use third-party software to keep the laptop awake
If you want to keep your laptop awake, there are several third-party software tools available. These include Wakeful, Caffeine, Insomnia, and Mouse Jiggler. These tools can simulate user activity, such as mouse movements or key presses, to trick your laptop into thinking you are still active and prevent it from going into sleep mode. For example, in Wakeful, you can choose from options like "Prevent system sleep", "Simulate activity", and "Interval adjustments" to keep your laptop awake.
Another popular option is Microsoft PowerToys, which includes a feature called PowerToys Awake. This tool can keep your Windows laptop awake without requiring any changes to your power and sleep settings. It does this by spawning background threads that tell Windows that they require a specific state of the machine. PowerToys Awake can be enabled directly from the PowerToys Settings or by running the executable file in the PowerToys installation folder. It is available for both Windows 10 and Windows 11 and can be downloaded from the Microsoft Store or the GitHub release.
It is important to note that using third-party software to keep your laptop awake while on battery power can lead to faster battery drain. Therefore, it is recommended to limit the usage of these tools to when your laptop is plugged into a power source. Additionally, always download third-party tools from trusted sources and keep the software up-to-date to avoid security vulnerabilities and compatibility issues.
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Frequently asked questions
Press any key on your keyboard to wake your laptop from sleep mode. If this doesn't work, check your power connections and ensure your battery isn't drained.
Yes, simply move your mouse to wake your laptop. If you are using a Bluetooth mouse, this may not work.
You can press the power button on your laptop or, if your laptop is not in a docking station, open the lid.
In your power settings, set your ''On battery' and 'Plugged in' options to 'Never'. Alternatively, you can use third-party software such as Wakeful, Caffeine, and Insomnia to keep your laptop awake.
In your power settings, enable the 'wake timers' and adjust the 'sleep after' time. You can also create a custom power plan to suit your specific needs.
