Evie Summers
Many users prefer to wake their computers from sleep mode by clicking the mouse or pressing a key on the keyboard. However, this can be a common issue for many. If you are unable to wake your computer from sleep mode, there are several methods you can try. First, check your power connections and ensure your battery is not drained. Next, you can try to force restart your computer by holding the power button for a few seconds. You can also try disabling and re-enabling sleep mode in your power settings. If you are using a laptop, you may need to plug it in to wake it from sleep mode. If you are still unable to wake your computer from sleep mode, you can try adjusting your power settings, updating your system drivers, or performing an SFC command to restore corrupted files.
How to Set Computer to Wake From Sleep
| Characteristics | Values |
|---|---|
| Operating System | Windows Vista, Windows 10, Windows 11 |
| Devices | Keyboard, Mouse, Monitor |
| Settings | Power settings, Sleep settings, BIOS settings |
| Actions | Press any key, move mouse, press power button, press sleep key |
| Issues | Computer won't wake up, unresponsive, black screen |
| Solutions | Update Windows version, change power settings, adjust BIOS settings, restart computer, boot in Safe Mode |
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What You'll Learn
Change power settings in Windows to prevent sleep mode when plugged in
To change the power settings in Windows to prevent sleep mode when plugged in, follow these steps:
- Go to Start, then select Settings.
- Click on System.
- Select Power & Sleep.
- Under Sleep, select how long you want your device to wait before going to sleep when you're not using it. You can set it to never go to sleep by adjusting the slider to the right.
- Additionally, you can change the power settings for when your device is plugged in and when it's running on battery power.
- If you're using Windows 10, you can also adjust the power settings by going to Control Panel > System and Security > Power Options. Here, you can choose a power plan that suits your needs, such as balanced, high performance, or power-saving.
If you want to prevent your computer from going into sleep mode entirely when it's plugged in, you can try changing the BIOS settings. Basic Input/Output System (BIOS) controls the power management features of your computer. However, keep in mind that accessing BIOS settings can vary depending on your computer's manufacturer and model.
Additionally, you can try disabling hybrid sleep and USB selective suspend settings. You can also enable the "Allow this device to wake the computer" option for your keyboard and mouse in the Device Manager.
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Customise Bluetooth devices to wake the computer
If you're having trouble waking your computer from sleep mode using a Bluetooth device, there are a few things you can try. Firstly, check if your computer supports the wake-on-Bluetooth feature. Not all PCs have this feature, so you may need to check with your manufacturer or refer to their documentation.
If your computer does support wake-on-Bluetooth, you may need to customise your power settings to keep Bluetooth enabled when the computer sleeps. Here are the steps you can try:
- Open the Keyboard control panel item.
- Click on the Hardware tab, then click on Properties.
- Click on the Change Settings button.
- Navigate to the Power Management tab and verify that the "Allow this device to wake the computer" option is enabled.
- Click OK, and then click OK again to apply the changes.
Alternatively, you can try changing the settings in your computer's BIOS (Basic Input/Output System). The steps to access and modify BIOS settings may vary depending on your computer's motherboard and BIOS version. Here are some general steps:
- Restart your computer and press the key that opens the BIOS menu during the boot process. Common keys include Esc, Delete, F1, F2, F10, or F12, but you should refer to your computer's documentation or manufacturer for specific instructions.
- Once you're in the BIOS menu, look for an option related to keeping USB or Bluetooth devices powered during sleep mode. The exact option name may vary, but it should be related to power management or sleep mode.
- Enable the option to keep the Bluetooth adapter powered during sleep.
- Save the changes and exit the BIOS menu.
It's important to note that modifying BIOS settings can impact your computer's performance and behaviour, so it's recommended to consult with your computer manufacturer or a technical support specialist before making any significant changes.
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Enable the keyboard to wake the computer
If your keyboard won't wake your PC from sleep, you need to check an option to confirm it's allowed to do so. Right-click on the Start Button, or press Win + X, to open the Power User menu. Select Device Manager. You'll see a list of categories for the devices connected to your PC. Click the arrow next to Keyboards. This list will show one or more entries for your PC keyboard.
On each entry's Power Management tab, make sure that the "Allow this device to wake the computer" box is checked. Click OK when done, making sure to do this for all entries. Your keyboard should now wake your PC from sleep.
If you don't see the Power Management tab on any of your keyboards, either your hardware doesn't support waking the computer from sleep, or you don't have the proper drivers installed. Check your manufacturer's website for help with updating your drivers. Also, make sure that your keyboard is working properly overall. If it suddenly doesn't do anything, it won't wake your PC from sleep.
There's also a chance that your computer reduces power to its USB ports while asleep. In these cases, it won't pick up the signal when you press a key. To troubleshoot this, head back to the Device Manager and expand the Universal Serial Bus controllers section. As you did earlier, double-click each entry and check the Power Management tab. Disable "Allow the computer to turn off this device to save power" for each entry, and see if that resolves your issue. You should also check a setting in your PC's power plan that allows it to turn off USB ports. Type "control panel" into the Start menu to open this utility, then change the View by option at the top right to Small icons if needed. From there, head to Power Options and click Change plan settings to the right of your current plan. Now, choose Change advanced power settings to open a window with more options. In that window, expand USB settings, then USB selective suspend setting. Change this dropdown to Disabled and hit OK. This will keep your system from shutting off USB ports to save power, which should help it wake from sleep with a keyboard more reliably.
If you have an Intel 13/14 gen CPU and installed a BIOS update around August 2024, you need to enable "wake from USB" in the BIOS settings. If you're unsure how to do this, check the documentation that came with your computer or contact the manufacturer.
If you're using the original version of Vista and have not updated to the latest available Service Pack, updating to Service Pack 1 or a later version may resolve this problem.
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Check power connections and battery life
To ensure your computer wakes from sleep mode, it is important to check the power connections and battery life. This is because a computer that is plugged into an external power source may not go into sleep mode. Therefore, it is essential to configure the power settings to ensure the computer goes to sleep when plugged in.
To change the power settings on a Windows computer, go to Start > Settings > System > Power & Battery > Screen and Sleep. Here, you can select how long you want your device to wait before turning the screen off and going to sleep. You can also select the power mode to optimise your computer for performance or power efficiency.
If you are using a desktop or tablet, you can change the power button settings by going to Settings > System > Power & Sleep > Additional Power Settings. Next to "When I press the power button", select "Sleep" and then "Save Changes". For a laptop, select "Choose what closing the lid does". Next to "When I close the lid", select "Sleep" and then "Save Changes".
Additionally, you can change the settings for specific devices connected to your computer. To do this, open the Device Manager and go to the properties of the device. Look for the Power Management tab and check or uncheck the "Allow this device to wake the computer" checkbox. Click "OK" to save the changes.
By adjusting these power settings, you can ensure that your computer enters sleep mode and wakes up as expected, taking into account the power connections and battery life of the system.
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Update your system's drivers
If your computer won't wake up from sleep mode, it could be due to outdated or incorrect device drivers. To fix this, you'll need to update your system drivers. Here's a step-by-step guide:
Firstly, determine if your computer is indeed facing issues with outdated or incorrect drivers. You can do this by putting your computer to sleep and then trying to wake it up. If it doesn't wake up, it could be a driver issue.
Now, to update your system drivers, you can either choose to update them manually or use a dedicated driver update tool.
For a manual update, you'll need to identify the drivers your system is using and then download and install the latest versions from the manufacturer's website. This process can be time-consuming and requires some technical knowledge. You'll need to know the make and model of your computer and its hardware components, such as the graphics card, network adapter, and sound card.
Alternatively, you can use a dedicated driver update tool, such as Driver Easy. This tool will automatically recognize your system and find the correct drivers for it. It will also handle the installation process for you. To use Driver Easy, simply download and install the application, run it, and click the "Scan Now" button. The tool will then scan your computer and detect any problematic drivers. From there, you can choose to update all the drivers at once or update them individually.
Once you've updated your system drivers, restart your computer for the changes to take effect. Test your machine again by putting it to sleep and then trying to wake it up. Hopefully, your computer should now wake up from sleep mode without any issues.
If you're still facing problems, there are additional troubleshooting steps you can take. These include checking your power settings, disabling certain features like "Fast Startup" or "Hibernate," and even resetting your computer to its original configuration.
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Frequently asked questions
You can set your computer to wake from sleep mode by adjusting your power settings. You can do this by accessing the Control Panel or System Settings. Here, you can modify how your computer enters sleep mode and what actions can wake it up.
You can wake your computer from sleep mode by pressing any key on your keyboard, clicking your mouse, or pressing the power button.
To enable your keyboard or mouse to wake your computer from sleep mode, access the device's properties in the Device Manager and select the ''Power Management' tab. Ensure the 'Allow this device to wake the computer' option is checked.
BIOS (Basic Input/Output System) settings can significantly impact how your computer wakes from sleep. Some BIOS configurations may prevent proper wake-up or cause the computer to enter sleep mode prematurely. Accessing the BIOS setup allows you to check and adjust power management settings and sleep mode settings, potentially resolving wake-up issues.
If your computer won't wake up from sleep mode, you can try a forced restart by holding the power button for a few seconds. You can also delve into your power settings or update your system's drivers. Disabling and re-enabling sleep mode in the power settings may also help.
