Pressing and holding the power button down can help in waking up your computer. This workaround is usually done when the computer is completely frozen since it shuts it down. Doing this can bring your computer out of sleep mode. If it shuts it down completely, it would still be helpful, because by then, you would be able to restart it like usual. If you are using a laptop, unplug it from your power source.
After this, remove its battery to completely reset your computer's system. If these troubleshooting steps do not work though, then you may need to bring it to a servicing center near you or find a technician to do home service.
If you do manage to bring out your computer from the sleep mode with the use of the above workaround, there is something that you can do to ensure that this would not happen again. You have to allow your mouse and keyboard to wake up your computer from sleep mode by making some changes in your computer settings.
This can be done by simply following the steps below. Step 2: Once the Device Manager window is up, you will see a long list of devices that are connected to your computer. In most cases, you will find the Keyboards in the middle part of it. Beside the Keyboards is an arrow that you can click to expand it. Step 3: After expanding the Keyboards, you should see many entries under it.
Open each one's properties by simply double-clicking on them. This should bring you to another window where you can choose the Power Management tab. However, when you touch mouse or keyboard, the system awake and your all work return to the state in which you have left it. Also, If you have put something to download over the internet and you have gone for a cup of tea you never want your computer to sleep.
You can understand more clearly about the difference between Sleep mode and hibernation form our article: Sleep Mode vs Hibernation. If you are using the Windows 7 and want to enable or disable the sleep mode completely then follow the give steps:. You can follow the same method given above to turn off the sleep mode for Windows 10 too via control panel or just follow the below shortcut method:.
The below-given commands can be used to enable or disable the sleep mode in Windows 10, 8, and 7 via command prompt. Select registration option. Error: Javascript is disabled in this browser. This page requires Javascript. Modify your browser's settings to allow Javascript to execute. See your browser's documentation for specific instructions. HP Customer Support. Select your model. How does HP install software and gather data? Apache Log4j Update Please see this document here for current information regarding the Apache Log4j vulnerability.
Need Windows 11 help? This document pertains to HP and Compaq computers with Windows 7. The computer will not wake up from sleep or hibernate mode Restarting your computer erases all information in the computer's memory, which may restore functionality. Before performing these steps be sure to restart your computer to attempt to resolve the issue.
If you have a notebook computer that cannot return from sleep mode, first make sure it is connected to an AC power source and the power light is on. Step 1: Enabling the keyboard in Windows 7 Skip this step if the computer does not enter sleep mode or if the computer wakes unexpectedly. Click Start , and then type Device Manager into the search field. Select Device Manager from the results list. Figure : Search results for Device Manager. Click the arrow next to Keyboards , and then double-click the name of the keyboard.
Figure : Keyboards in Device Manager. If the Power Management tab is not available, click the Change Settings button if it displays below the Device status box. The same Keyboard Properties window opens with the Power Management tab available. If you are prompted for an Administrator password or confirmation, type the password or provide confirmation. Click the Power Management tab and make sure that the box next to Allow this device to wake the computer is checked.
Figure : Allow this device to wake the computer. Click OK. Test to make sure that the keyboard can now wake the computer. Step 2: Updating software and drivers Some drivers can be downloaded from HP and others can be downloaded from Microsoft using Windows Update. Having the most current BIOS version and drivers installed on your computer can resolve several issues. To find the BIOS and driver updates available for your computer, check, in the following order, the following locations:.
For information and instructions on downloading and updating software and drivers, see the HP support document Downloading or updating software and drivers for HP computers in English. For information about using Windows Update for your computer in Windows 7, see the following steps:. Click Start , and then click Control Panel. Figure : System and Security. Figure : Windows Update. Note You may be unable to use Bluetooth devices to resume operation from certain power management states such as "suspend" or "hibernate".
In some low-power states, the wireless transceiver may be unable to receive information from the Bluetooth devices. You are using a portable or notebook computer that does not allow resume by using a Bluetooth device. If you are having problems waking a laptop by using a Bluetooth device, see Method 3 first. The Keyboard item in Control Panel is not configured to wake the computer when you press a key on the keyboard.
If pressing the Sleep key again does not resolve this, try each of the following methods in the order in which they are presented and determine whether the problem still exists before you try the next method.
If you are 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. For more information, click the following article numbers to view the articles in the Microsoft Knowledge Base:.
First, download the latest version of the Microsoft IntelliType software, IntelliPoint software, or both for your keyboard, your mouse, or both.
To do this, visit the following Microsoft Web site:. If your keyboard does not have a dedicated Sleep key and you want to program Sleep for an alternative key, follow these steps:. On the Key Settings tab, double-click the key that you want to change to access the Reassign a Key wizard.
Select the Start a Program , Web page , or file option, and then click Next. Quickly press the power button on the computer.
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