My computer is falling asleep outside of the screen and sleep times that I have set. Wrath of the blood ravens trailer. I have made sure that the screen saver is set to none, and that the power options and advanced settings match the sleep settings. Regardless, though I have set sleep to 1 hr, it will go to sleep after approximately 2-4 minutes. If I reboot, this will solve the problem temporarily until the computer sleeps normally or I initiate sleep. After that it reverts to the abbreviated sleep mode. This started happening after I installed Windows 10. Additionally, I'm using a wireless mouse and keyboard (Microsoft & Logitech) that I have turned off the 'allow this device to wake your PC' option, but the same thing happens.

1. How To Change Sleep Time On Windows Vista

This computer was made by a third party, but I checked through the command line, and the motherboard is an Intel Desktop DP55WB Media Series microATX.

Sep 30, 2016  Windows 10 Power User Tip How to change Lock screen timeout before display turn off on Windows 10 If you like to see the images and apps.

Any clues as to where I should start looking?

4 Answers

System unattended sleep timeout

There is a hidden setting in the Power Options control panel called System unattended sleep timeout. By default it is set to two minutes and is not visible in the control panel. As far as I know, a registry tweak is required to make it visible.

The tweak involves changing the value of the 'Attributes' key from 1 to 2 in the following location:

[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPowerPowerSettings238C9FA8-0AAD-41ED-83F4-97BE242C8F207bc4a2f9-d8fc-4469-b07b-33eb785aaca0]

Changing the value back to 1 re-hides the power option.

After making the above registry tweak open the Power Options control panel and there should now be a System unattended sleep timeout setting:

A reboot may be a good idea after.

You can read more about it here (and also download a .reg patch file if you want):http://www.sevenforums.com/tutorials/246364-power-options-add-system-unattended-sleep-timeout.html

Console lock display off timeout

There is also a somewhat related setting Console lock display off timeout which also requires a registry tweak to enable. I did not find this tweak necessary to fix my problem but perhaps you may. The tweak again involves changing the value of the 'Attributes' key from 1 to 2, this time in the following location:

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPowerPowerSettings7516b95f-f776-4464-8c53-06167f40cc998EC4B3A5-6868-48c2-BE75-4F3044BE88A7

And you can read more about it here:http://www.eightforums.com/tutorials/8267-power-options-add-console-lock-display-off-timeout.html

UserUser

For further solution thoroughness in case all other solutions provided do not work to keep the Windows machine from going into a power saving or sleep mode, I'll provide a workaround solution that has worked for me when no other settings could be determined to resolve it otherwise.

Prevent Windows from Sleeping

Note:You can still set any other power saving prevention settings I don't mention if you want.

Creating Script Directory

1. Create a C:Scripts and C:ScriptsTemp folder change the ScriptDir variable value to be something different if you wish and use the below command line logic to do this for you

   • Copy and paste this into command line to create the folder this way

   • The batch script below needs to be copied into the root of the C:Scripts folder

Creating Batch Script

2. This is the batch script you'll create and/or copy to the script directory you decided to use so you can automate the script execution with Task Scheduler.

   • Essentially this script uses sendkeys to emulate the pressing of the spacebar 8 times but I put the logic in a FOR /L to lessen the script logic needed.

   • Schedule a task with Task Scheduler using the settings as specified in the Scheduling Batch Script section

Scheduling Batch Script

Note:Open Task Scheduler or type in Taskschd.msc from Run and press Enter.

3. From the General tab you will want to be sure the Run whether user is logged on or not is checked, Run with the highest privileges is checked, and that you also run the task with a credential that has local administrator privileges is you can.

4. From the Triggers tab, define a New trigger and be sure to set options:

   • Begin the task: with a value of On a schedule
   • Start: with a time value of 12:00:00 AM
   • Settings: with the Daily value checked
   • Recur every: with a 1 day value
   • Repeat task every: with a 10 minutes value
   • For a duration of: with an Indefinitely value

   • The Enabled option should be checked

5. From the Actions tab, define a New action and be sure to set options:

   • Action: with a value of Start a program
   • Program/script: with a value of full path to the batch script i.e. C:ScriptsWakeUpWindows.cmd

   • Start in (optional): with the value of the script directory i.e. C:Scripts

6. From the Conditions tab be sure to set and/or check to enable options:

   • Start the task only if the computer is idle for: should be checked and have a value of 10 minutes

     • Only execute the script if the computer has been idle for 10 minutes. If the computer has not been idle for 10 minutes then likely someone has used it and the process shouldn't need to run yet.

   • Wait for idle for: with a value of 5 minutes

     • When the idle for 10 minutes condition is false this tells it keep checking for up to an additional 5 minutes and still execute the script if the 10 minute idle condition becomes true within that 5 minute window.

   • The Stop if the computer ceases to be idle option should be checked

     • If the Stop if the computer ceases to be idle condition is selected for a task and the task is running while the computer is in an idle state, then the task will stop running when the computer ceases to be idle.

   • The Wake the computer to run this task option should be checked

   A computer is considered to be in an idle state when a screen saver is running. If a screen saver is not running, then the computer is considered to be in an idle state if there is 0% CPU usage and 0% disk input or output for 90% of the past fifteen minutes and if there is no keyboard or mouse input during this period of time. Once the Task Scheduler service detects that the computer is in an idle state, the service only waits for user input to mark the end of the idle state.

Additional Power Saving Settings

7. From an elevated command prompt run POWERCFG -H OFF to disable hibernation just in case it’s not already disabled.

8. Copy control /name Microsoft.PowerOptions into Run and then press Enter.

9. Click on Change plan settings for whichever Preferred plan is checked to open the Edit Plan Settings screen.

10. Be sure the Put computer to sleep value is set to Never, and then click on the Change advanced power settings option

11. From the Advanced settings find and expand Hard disk, and then set the Turn off hard disk after Setting (minutes) to a value of Never

    Note: Be sure to Apply and Save Changes where applicable

12. Open Device Manager or type in devmgmt.msc from Run and press Enter.

13. From Device Manager expand Network adapters, right click on the main NIC (or all if you wish one-by-one) and select Properties. From the Power Management tab, uncheck the option Allow the computer to turn off the device to save power.

Further Resources

Pimp Juice ITPimp Juice IT

Just for completeness, sometimesthe root of this problem are customized power plan settings.

To fix it by resetting and then re-configuring your power settings, you need to:

1. Start Menu ->Settings ->System ->Power & sleep in the left pane.
2. In the right pane, click on Additional power settings.
3. Select Choose when to turn off the display.
4. Click on Change advanced power settings.
5. Click on Restore plan defaults.

The Power Troubleshooter can also help, accessed via :
Start Menu ->Troubleshooting ->Improve power usage ->Power.

harrymc

How To Change Sleep Time On Windows Vista

harrymc

Putting this here for the next person like me searching for an answer and winds up here..Editing the registry to enable 'Sleep Unattended Sleep Timeout' setting (as mentioned above) and then changing that setting to the same sleep timeout I normally use worked for me. I found detailed instructions here: https://appuals.com/windows-10-sleeps-after-1-4-minutes-of-inactivity/

Not the answer you're looking for? Browse other questions tagged windows-10sleep or ask your own question.