Herbie Murray
If your Dell Inspiron laptop is not waking up from sleep mode, there are several troubleshooting steps you can take. Firstly, check your power settings and ensure that your device is set to sleep when you close the lid, rather than hibernate. If this is not the issue, try updating your drivers for BIOS and Display or rolling back the Windows 10 Display Driver with the Windows 07 Display Driver. You can also try a Hard Shut Down by holding the power button until the computer shuts off, then powering it back on. If none of these solutions work, you may need to contact Dell support for further assistance.
How to wake a Dell Inspiron from sleep
| Characteristics | Values |
|---|---|
| Move peripheral | Move the mouse |
| Press peripheral | Press any key on the keyboard |
| Power button | Press the power button |
| Troubleshooting | Check if the computer is in sleep or hibernate mode |
| Settings | Go to Start > Settings > System > Power & battery > Screen and sleep |
| Power mode | Select the power mode to optimise performance or power efficiency |
| Power settings | Select 'Choose what the power buttons do' |
| Hibernate | Check the 'Hibernate' checkbox if available |
| Hard shut down | Press and hold the power button until the computer shuts off |
| BIOS update | Update the BIOS and chipset driver |
| USB Wake Support | Enable USB Wake Support |
| Block Sleep Option | Disable the Block Sleep Option (or Deep Sleep Control) |
| Video driver | Update the video driver |
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What You'll Learn
Update BIOS and chipset driver
Updating your BIOS and chipset driver is essential to improve your Dell Inspiron's performance and security. It also increases stability and ensures that all system components work efficiently, minimising errors and downtime caused by BIOS bugs.
- Suspend BitLocker protection: If you use BitLocker for encryption, go to Settings in the taskbar, click on the Privacy and Security option, then Device Encryption, and finally BitLocker Drive Encryption. In the new window, click "Turn Off BitLocker". Repeat these steps to confirm the action.
- Connect your laptop to a power source: Dell recommends that your laptop is plugged into a reliable power source for the BIOS installation.
- Go to Dell's support website: Visit https://www.dell.com/support/drivers or www.dell.com/support, and identify your Dell Inspiron system. You can do this automatically by downloading and installing Dell SupportAssist, or manually by entering the Service Tag, Express Service Code, or Serial Number of your Dell Inspiron.
- Select your operating system: Choose the operating system installed on your Dell Inspiron.
- Under Category, select BIOS: This will allow you to locate the latest System BIOS.
- Compare the BIOS version on your system: Check the BIOS version on your Dell Inspiron by clicking the Windows Start button and typing MSINFO32. Compare this with the version from the Dell website.
- Download and install the latest BIOS update: If your BIOS version is more than two versions behind the latest available, it is recommended to update gradually. Download the latest BIOS update and run the executable file.
- Follow on-screen instructions: A system restart is necessary to complete the BIOS update, so ensure you have saved any work beforehand.
As for updating your chipset driver, the chipset category on the Dell Drivers & Downloads page will list the chipset drivers required for your Dell Inspiron. It is essential to install the chipset drivers before installing other drivers, as they control the communication between different components in the computer, including the CPU, GPU, hard disk drives, RAM, and USB controllers.
To update your chipset driver:
- Go to Dell's support website: Visit https://www.dell.com/support/drivers or www.dell.com/support, and identify your Dell Inspiron system using the automated SupportAssist option or by manually entering the relevant codes.
- Select your operating system: Choose the operating system installed on your Dell Inspiron.
- Under Category, select Chipset: This will allow you to locate the required chipset drivers for your Dell Inspiron.
- Download and install the required chipset drivers: Repeat the process for any additional drivers that may be listed.
Please note that Dell Update or Dell Update Package (DUP) automates the download and installation of drivers and application updates specific to your Dell Inspiron. This application is supported on Dell Inspiron computers running Windows 11, Windows 10, Windows 8, and Windows 7.
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Change power settings
If you are having issues with your Dell Inspiron not waking up from sleep mode, you can try changing the power settings.
First, check if your Dell Inspiron is in sleep or hibernate mode by moving the mouse or pressing any key on the keyboard. If this does not work, try pressing the power button on the tower. If your Dell Inspiron is stuck in sleep or hibernation mode, you will need to perform a "Hard Shut Down" by holding the power button until the computer shuts off.
To change the power settings, you can try the following:
- Open "Power Options" in the Start Menu or Control Panel and change the default settings for your chosen Power Scheme.
- Ensure that the "Turn on fast startup" checkbox is cleared.
- Update the BIOS and chipset driver.
- Enable USB Wake Support.
- Change the settings for what the power buttons do.
- Under "Shutdown settings," select the "Hibernate" checkbox if it is available, and then select "Save changes."
- Adjust the Screen and Sleep settings to your preferences.
- For more power-saving options, select "Additional power settings" and change how your computer uses power.
- Check the signal source and ensure that the video cable is plugged in properly.
- If your Dell Inspiron is running on Windows 11 or Windows 10, you can set your wake timers to "Important Wake Timers Only" or "Disabled."
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Try moving the mouse
If your Dell Inspiron is in sleep mode, you can try moving the mouse to wake it up. If this doesn't work, you can try pressing any key on the keyboard or the power button.
If your Dell Inspiron still won't wake up, you may need to troubleshoot the issue. First, check your power settings. Make sure that your device is set to "sleep" when you close the lid, rather than "hibernate."
If adjusting the power settings doesn't work, you may need to update your BIOS and chipset driver. You can do this by going to Dell.com/Support, entering your System Service Tag or browsing for your specific model, clicking on the Drivers & Downloads tab, selecting your operating system, and then selecting the most recent version of the BIOS.
If updating the BIOS and chipset driver doesn't work, you may need to try other troubleshooting steps, such as updating your video driver or checking for other software issues.
In some cases, you may need to perform a "Hard Shut Down" by holding down the power button until the computer shuts off, and then turning it back on.
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Press any key on the keyboard
If your Dell Inspiron still does not wake from sleep mode, there are several troubleshooting steps you can take. Firstly, check your Power Plan settings. If your computer is set to hibernate when you close the lid, it will not wake up using keyboard keys. Change the setting to 'sleep' when you close the lid, and try again.
If your Dell Inspiron still won't wake from sleep, you may need to update your BIOS and chipset driver. You can do this by opening a web browser and going to Dell.com/Support. Enter your System Service Tag or browse for your specific model. Click on the Drivers & Downloads tab, select your operating system, and then select the most recent version of the BIOS.
If the issue persists, you may need to update your video driver. Some Dell Inspiron computers may have two video drivers that need to be updated.
If none of these solutions work, you may need to perform a "Hard Shut Down" by holding down the power button until the computer shuts off.
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Press the power button
If your Dell Inspiron is in sleep mode, you can wake it by pressing the power button. This is the first thing you should try if moving your mouse or pressing any key on your keyboard doesn't work.
If your Dell Inspiron still doesn't wake up when you press the power button, you may need to perform a "Hard Shut Down". To do this, press and hold the power button until the computer shuts off. Then try turning it on again by pressing the power button.
If your Dell Inspiron still doesn't wake up, you may need to update your BIOS and chipset driver. You can do this by going to Dell.com/Support, entering your System Service Tag or browsing for your specific model, clicking on "Drivers & Downloads", selecting your operating system, selecting "BIOS" in the Category drop-down box, and then clicking on the most recent version of the BIOS.
If updating your BIOS and chipset driver doesn't work, you may need to try other troubleshooting steps, such as updating your video driver or checking your power options settings.
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Frequently asked questions
Move the mouse, press any key on the keyboard, or press the power button.
Check your Power Options settings. If you have selected the system to Hibernate, change it to Sleep mode.
Try updating your drivers for BIOS and Display.
Perform a "Hard Shut Down" by holding down the power button until the computer shuts off, then power it back on.
Visit the Dell Support website for further troubleshooting steps.
