Help! Authentication is not required when this PC wakes from - Microsoft Community

hi everyone, 

i having problem signing in when pc wakes sleep. supposed ask password when wakes doesn't anymore. in settings app under accounts > sign-in options > require sign-in, shows in red letters "authentication not required when pc wakes sleep".this first started happening shortly after installing windows 10 on samsung notebook series 3 np300e5c , started happening again after changed sleep setting 15 minutes never back. got issue resolved once of microsoft technician using logmein remote support never told me how fix if ever happened again. problem , don't know how fix it. please me issue. major security issue because laptop important.

thank resolve problem.

regards,

bhavik

click or touch start button, settings (gear), user accounts, sign-in options.  @ top choose dropdown menu prompt password when pc wakes sleep.

if setting not available change admin link click change settings not available show these settings, right click start button open power settings, power plan (i recommend balanced default settings) select change plan settings, advanced settings.  if link change settings not available present, click , change password setting require password shown here:

if none of apply , professional version, setting may controlled group policy can adjusted following windows 10 - disable require password on wakeup through group policy - super user.

please let know results.

Windows / Windows 10 / Security & privacy / PC