Windows 7 not going into sleep mode is most likely an issue with your power settings, drivers, or files from a previous install. However, you should be able to troubleshoot and find a solution to your problem in a couple of easy steps.
Let's start by troubleshooting why Windows 7 will not go to sleep.
Common sleep problems:
- Windows 7 will not stay in sleep, awakes within seconds of when you put it in sleep mode.
- Windows 7 wakes from sleep at random.
- Windows 7 does not even go into sleep mode.
Possible Solutions:
Check and reset Windows 7 Power Options
1. Open up the control panel by using the path Start > Control Panel.
2. Change the Control Panel view to Large icons.
3. Click the Power Options icon.
4. Adjust the Windows 7 Power Plan settings. Select the option Balanced (recommended), and click the Change plan settings link.
5. Configure the settings for both On battery and Plugged in to your own preferences by selecting your time intervals from the drop down menus. After you are done, click the Change advanced power settings link.
6. From the Power Options pop up window, adjust all settings to your own preferences. When you are done, click the OK button.
7. Click the Save changes button in the Control Panel edit plan settings window and restart your computer.
*Sleep still not working? Try resetting options to default.*
1. Navigate the path Start > Control Panel. Click the Power Options icon.
2. Click the link that says Change plan settings under the Balanced option
3. Click the Restore default settings for this plan link. Click Yes when the power options prompt window pops up.
4. Exit out of the Control Panel.
5. Restart your computer.
Update Windows 7 Drivers
From time to time, Microsoft will release new updates for Windows 7. Because sleep mode problems could be a compatibility issue with your computer's hardware, make sure that you are always staying up to date with updates.
1. Navigate the path Start > Control Panel.
2. Click the Windows Update icon.
3. Make sure your computer is up to date and configure the rest of your Windows 7 update settings.
Adjust which devices can wake the computer from sleep
1. Run a command prompt by using the path Start > All Programs > Accessories > Command Prompt.
2. Right click on the Command Prompt listing and select Run as administrator.
3. Type the following into the Command Prompt window:
Powercfg -devicequery wake_armed
This should give you a list of all devices that are capable of waking the computer from sleep.
4. If you think that a certain device is preventing the computer sleep mode from working properly, you can disable it. To do so, enter the following into the Command Prompt window:
Powercfg -devicedisablewake “TYPE YOUR DEVICE NAME HERE”
5. If the problem persists, keep disabling one device at a time until you find the one that may be messing up your computer's sleep function.
6. Enable devices by using the following:
Powercfg -devicenablewake “devicename”
Adjust devices using the Device Manager
If you do not want to use the Command Prompt to configure devices, you can also use the Windows 7 Device Manager.
1. Navigate the path Start > Control Panel. Click the Device Manager icon.
2. Scroll through your devices. Double click a device to open up the preferences box for that particular device.
3. Click the Power Management tab within the preferences box.
4. Toggle on/off Allow this device to wake the computer.
Update your computer's hardware drivers
Often times, sleep and power problems with Windows 7 occur in self-built computers. Make sure that you are using the latest firmware and drivers for all of your computer's hardware, particularly the motherboard.
You can get up to date drivers and firmware by visiting the site of your motherboard manufacturer. For example, Gigabyte.
If you own a mainstream consumer computer, such as a Dell. You can get driver updates by visiting the official Dell support website.
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Online Tech Tips.
Aseem Kishore (digitalfingerprint: a59a56dce36427d83e23b501579944fcakmk1980 (74.125.158.82) )Post from:
Troubleshoot Windows 7 Does Not Go Into Sleep Mode