

To do this, return to your Power Settings panel (following the same instructions as written above) and click on "Choose what closing the lid does" in the left column. Disabling the setting will stop this from happening. Sometimes, this setting receives false positive notifications from its sensors (especially if you have a cell phone set near the computer) and causes the system to fall suddenly into Sleep Mode. This is a setting that tells the computer to enter Sleep Mode if the chassis is open. On a similar note, some research also has indicated turning off the "Laptop Lid" setting may solve this problem. If that's the case, simply adjust the setting to something more fitting of your needs, such as a 20 or 30 minutes of inactivity, and see if the problem continues. Once there, review the settings before you and see if Sleep Mode has been set to launch after an extremely short period of inactivity, like one minute. This can be accessed by clicking on the Cortana icon (the circle or search bar beside your Start Menu button) and typing "Power and Sleep Settings" into the bar that appears. Adjustments to Sleep Mode can be found in your Window Power and Sleep Settings.
