Windows 10: Why can I not change the unattended system logoff time?

I have inserted the unattended sleep into the registry and changed the interval time to 2 hours, and every sleep intercal has been set to never in the plugged in state, but the system is till logged off after 2 minutes of inactivity

:)

 

Can't able to change the system time

Hi,

If the system time is not changing after configuring the date and time settings on Control Panel, most likely, the BIOS clock is also incorrect. We suggest making sure that the date and time settings on your computer is properly configured. To configure
the date and time settings, follow the steps below:

• In Cortana search, type control panel.
• Choose Control Panel from the list.
• Select Clock, Language, and Region.
• Click Date and Time.
• Click Change date and time, then set the correct information.
• Click Change time zone, then select the correct time zone.
• Click Apply and then click OK.

If the system time still didn't change, we recommend that you contact the computer manufacturer for further assistance on how to check and configure the BIOS clock of your device.

Feel free to post back if you have other concerns.

 

Changing Time Format

Hi Mary,

There's a possibility that the set up time format in your computer Basic Input/Output System (BIOS) is military time. To have this checked, you can try to reset the time of your computer through Control Panel. See the steps below on how to do
so:

• Open Control Panel > Clock, Language, and Region >
  Change date, time, or number formats. This would open the
  Region window.
• From there, click on Additional settings at the bottom part. It will open the Customize Format.
• Click Reset; then, OK.

The steps should work; however, if not, we suggest that you contact manufacturer and have the BIOS time checked.

Let us know what happens after doing the suggestions .

 

Time Not Changing

Hi,

The issue with changing your time zone can be due to the previous changes made that triggered a system conflict. To isolate your concern, we'd like to know if you do have any third-party clock applications installed on your computer. If yes, we suggest to
disable or uninstall it and check if it brings any changes.

In addition, we also suggest checking the status of Windows
Time and have a restart. Please follow the steps below:

• Type services.msc in the Search bar then press
  Enter.
  
• Locate Windows Time.
  
  
  
  
  
• Right-click and select Restart.

For any results, just send us a reply.