Enable or disable the ErP LPS compliance mode

Lenovo computers meet the eco-design requirements of the ErP Lot 3 regulation. Follow the instruction to enable or disable the ErP LPS compliance mode.

For more information about the eco-design requirements, go to: https://www.lenovo.com/us/en/compliance/eco-declaration.

You can enable the ErP LPS compliance mode to reduce the consumption of electricity when the computer is off. To enable or disable the ErP LPS compliance mode:

Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
Select Power > Enhanced Power Saving Mode and press Enter.
Enable or disable the feature as desired.

Note: Please note that when the Enhanced Power Saving Mode is disabled, the power consumption might be increased when the computer is off.
Press F10 or Fn+F10 to save the changes and exit.

When the ErP LPS compliance mode is enabled, you can wake up the computer by doing one of the following:

Press the power button.
Enable the Wake Up on Alarm feature to make the computer wake up at a set time.

To meet the requirement of ErP compliance, you need to disable the Fast Startup function.

Go to Control Panel and view by large icons or small icons.
Click Power Options > Choose what the power buttons do > Change settings that are currently unavailable.
Clear the Turn on fast startup (recommended) option from the Shutdown settings list.