How to wake Dell All in One, Win 7, from sleep mode

To resolve the issue, you can follow the steps below:
1. Go to Device Manager. To know how to do this, you can refer to the following links:
For Windows 7/ Vista users:
http://windows.microsoft.com/en-in/windows/open-device-manager#1TC=windows-7
For Windows 8.1 users:
http://windows.microsoft.com/en-in/windows-8/where-is-device-manager
2. From the list of devices on the right side of the Device Manager window, navigate to "Mice and other pointing devices" and expand the category.
3. Select your mouse.
4. In the window that opens, go to "Power Management" tab.
5. Now, uncheck the option "Allow the computer to turn off this device to save power" and check the option "Allow this device to wake the computer".
Now see if the issue is resolved.

The following links can be helpful:
http://answers.microsoft.com/en-us/windows/forum/windows_7-hardware/mouse-is-waking-up-computer-from-sleep-mode-in/7431d3b5-3ad1-4af2-b0a9-4959ec29c0f1
http://answers.microsoft.com/en-us/windows/forum/windows_7-desktop/how-to-disable-deep-sleep-mode-in-win-7/81ba6f4e-47f1-4608-a3ea-cd22622c702d

GuruAid.com

Its in your power settings. Access it same as when you set the screensaver, is one way. Other times go straight to power settings.

just press power button .. if your power light is blinking

Sleep mode on a Windows 7 PC saves power without you having to turn your computer off and without losing any work. This option cuts the power to your monitor, powers down the hard drive and pauses all functions until you awaken the computer from hibernation. Whether you have a laptop, desktop or workstation, putting your computer into sleep mode will lower your electric bill and save money! Click the "Start" button in the lower left corner of your desktop. In the lower right corner of the Start menu, next to the "Shut Down" button, is a button labeled with a small, right-pointing arrow. Mouse over the arrow. The Shut Down menu appears. Point at "Sleep" and click on this option. Your Windows 7 computer goes into sleep mode. Wake your computer from sleep mode by jiggling the mouse. There may be a delay of a few seconds before your hardware powers on. All of your open programs are still open and your work is intact, just as you left it before the computer entered sleep mode. Configure your Windows 7 PC to go into sleep mode automatically when it is not used for a certain amount of time. Click "Start" and select "Control Panel." Click "System and Security." Click "Power Options." A menu opens. Click on "Choose when the computer sleeps" and select the number of minutes of inactivity. You can also set a separate time interval to put your monitor into sleep mode. If you set both to 10 minutes, then your PC and monitor will automatically go into sleep mode after 10 minutes of inactivity

ck battery

https://answers.microsoft.com/en-us/windows/forum/all/windows-7-not-waking-up-from-hibernation/f6b788f


Plenty of suggestions here

If you use Windows 7, u might have hybrid sleep activated. This is similar to hibernate. When u choose SLEEP, your computer goes to hibernate. Sometimes this hibernate just hangs. You have to reboot computer.
Try pressing the power button for several seconds (10-15). It should power off the laptop.
If not, unplug the charger and remove the battery for a few minutes. Then try to start it up again.

Hello
Go to control panel,system,device manager,network adapter,Right click on your adapter.

Then properties,power management.uncheck all power saver and wake options.

1. you will need to go into you BIOS settings for the mother board to disable the sleep mode.
2. You also have a " sleep mode" in your Windows environment.
Check how to in the "help and support" link at the start button or Windows Orb ( for Windows 7)

check power options in control panel and BIOS.