If your laptop isn't waking from sleep mode, here are some steps to troubleshoot and resolve the issue:

Steps to Troubleshoot Laptop Not Waking from Sleep Mode

1. Check Power Settings:

  • Go to Control Panel > System and Security > Power Options.

  • Ensure that the sleep mode is enabled and properly configured.

  • Click on Change plan settings next to your active power plan and make sure the sleep settings are correct.\


2. Allow Keyboard and Mouse to Wake Up:

  • Press Windows key + R, type devmgmt.msc, and press Enter.

  • Expand Keyboards and Mice and other pointing devices.

  • Right-click on each device, select Properties, go to the Power Management tab, and check Allow this device to wake the computer.


3. Disable Fast Startup:

  • Go to Control Panel > System and Security > Power Options.

  • Click on Choose what the power buttons do.

  • Click on Change settings that are currently unavailable.

  • Uncheck Turn on fast startup and click Save changes.


4. Update Drivers and BIOS:

  • Ensure that all your drivers and BIOS are up-to-date.

  • Visit the manufacturer's website to download and install the latest updates.


5. Run Hardware Troubleshooter:

  • Go to Settings > Update & Security > Troubleshoot.

  • Select Hardware and Devices and run the troubleshooter.


6. Check for Software Interference:

  • Use the command powercfg -requests in Command Prompt (run as administrator) to see if any applications are preventing sleep mode.

  • If you find any, consider uninstalling or adjusting the settings of those applications.


7. Perform a Clean Boot:

  • Perform a clean boot to start Windows with a minimal set of drivers and startup programs.

  • This can help identify if any third-party software is causing the issue.


By following these steps, you should be able to identify and resolve most issues with your laptop not waking from sleep mode.

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