Are you leaving your computer on all day, even when it’s not in use? This habit can lead to unnecessary energy expenses, but two simple tricks can help you turn off your computer and have it up and running in less than 5 seconds.
What is PC Hibernation?
In addition to the usual options to “Shut down,” “Restart,” and “Suspend,” Microsoft‘s Windows operating system provides the “Hibernate” option. When you choose to hibernate your PC, it saves the current state, including all running programs, to the hard drive or SSD and fully powers off the system. This distinguishes it from the “Suspend” option, which retains data in the RAM and can be risky if your PC loses power.
When you activate your PC again, instead of starting from scratch, the system reloads the saved state from the hard drive into the RAM, allowing you to resume your work exactly where you left off.
How to Activate the Hibernate Option
If the Hibernate option is not initially available, you can activate it with the following steps:
- Open a Command Prompt (CMD) window with administrator privileges.
- Run the command:
powercfg.exe /hibernate on(To disable hibernation and free up space, replace “on” with “off” in the command.)
Enabling the Hibernate Option
If you don’t see the Hibernate option after enabling hibernation, access it via the Windows Power Options panel. To do this:
- Open the Power Options panel from the search engine or system tray battery icon.
- Click “Change currently unavailable settings” and grant administrator permissions.
- You will now be able to select the Hibernate option.
Troubleshooting Hibernate Activation
If you encounter issues enabling hibernation, ensure that your PC has the required drivers installed. In particular, problems may arise from graphics card drivers. Installing the appropriate drivers for your hardware may resolve these issues.
Customizing Hibernate Activation
You can configure your PC to enter Hibernate mode under specific conditions. For instance, you can set it to hibernate when you close the laptop lid or press the power button. Customize this by right-clicking the battery icon and selecting the “Choose the lid closing behavior” option. Here, you can configure the system’s response for different scenarios when connected to the power supply or running on battery.
Automatically Hibernate When the Battery Is Low
To make your laptop enter hibernation when the battery runs low, you can adjust the power plan settings. Follow these steps:
- Navigate to “Choose when the screen turns off” in your laptop’s power options.
- Click “Change advanced power settings.”
- In the “Battery” section, expand “Critical battery level action” and select “Hibernate.”
With this setting, your laptop will automatically enter hibernation when the battery level reaches a critical point, ensuring your work is saved and can be resumed when you power on your laptop again.