How To Turn Off Sleep Mode Windows 7

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Symptoms

You may experience the following issues on a desktop or a notebook computer that is running Windows 7 when you try to put the computer to sleep:

The computer wakes immediately later on yous put it to sleep.
The computer randomly or unexpectedly wakes later on slumber.
The computer does not go to sleep. Instead, information technology stays awake.

What To Try

To fix this problem, try the following methods in the lodge in which they are presented until y'all resolve the problem.

Update the drivers to the latest version.
Check the Power Option settings.
Forestall device(s) from waking the computer.

More than Information

Update the drivers to the latest version

To resolve your problem, offset by making sure that yous have the about current drivers for all your hardware devices (specially the driver for your video menu). To obtain the latest drivers for Windows 7, you tin use Windows Update, or yous can check your hardware device manufacturer'southward Web site. For more information, visit the following Microsoft Web site:

Automatically get recommended drivers and updates for your hardware

Check the Ability Option settings

Next, check your Power Selection settings. To do this, follow these steps:

Click Beginning, type power sleep in the Start Search box, and so click Change when the computer sleeps.
In the Put the computer to slumber box, select a new value such every bit 15 minutes. Withal, make sure that you lot exercise not select Never. Then, click Change advanced power settings.
Expand Slumber, aggrandize Let waker timers, and then select Disable.

Note This setting prevents programs from waking your computer. If yous want a scheduled task to wake your computer, you have to modify this setting back to Enable.
Expand Multimedia settings, aggrandize When sharing media, and so select Permit the reckoner to sleep.

Note This setting lets your computer go to sleep even if you share media libraries with other computers on your dwelling house network.

Disable the device(s) from waking the computer

For the last pace, try to disable any devices that might wake your computer. To disable these devices, follow these steps:

Start an elevated command prompt. To do this, click Start, type cmd in the Offset Search box, correct-click cmd, and then click Run as administrator.
To encounter the listing of all devices that can wake the estimator, run the following command:

Powercfg -devicequery wake_armed
To disable a specific device from waking the computer, run the post-obit command, or use Device Manager:

Powercfg -devicedisablewake "devicename" Annotation Make sure that you supersede the devicename placeholder with the proper noun of the device that you lot want to disable.
If this issue still occurs after y'all disable one device, disable the devices in this list i past one until you determine which device is causing the issue. If you want to re-enable a device to wake the computer, run the following control:

Powercfg -deviceenablewake "devicename" command.

Disable devices by using Device Managing director

You lot tin also use Device Director to disable or enable a device to wake the computer. To do this, click Starting time, type device manager in the Offset Search box, and so click Device Director. Locate and and then double-click the device that you want to disable or to enable. On the Power Management tab, click to articulate or click to select the Allow this device to wake the figurer check box as needed.

Allow this device to wake the computer

Boosted Data

For more than information near the bug that are discussed in this article, click the post-obit article numbers to view the articles in the Microsoft Knowledge Base:

972664 A calculator that is running Windows 7 appears to sleep, but then it immediately wakes

976034 Get a detailed Power Efficiency Diagnostics Study for your reckoner in Windows seven

For more information about the Powercfg command, visit the following Microsoft Web site:

Powercfg Control-Line Options

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