Quite often it happens that when you try to shut down your computer or laptop via the Start menu, nothing happens.This occurs most often in the following way - the user selects Start, Shut down, a message about saving the parameters of Windows, and then to the screen appears "Shutdown" or simply an icon of the operating system, then there is no change.And in this state machine can be hours until you disconnect it from the network mechanically (power button on the computer or removing the battery on laptops).
Do not turn off the laptop what to do
this problem is particularly acute for laptops, which recently has been reinstalled the operating system.There it is because of incorrect operating system or USB-hub.The first thing to do in this situation - to turn off the power and remove the battery for a few minutes, and then reload the laptop.If the reason is power management, USB-Hub, the next shutdown situation could repeat itself.To avoid this, simply disable it is the management.Note that this feat
To disable power management USB-Hub, you'll need to download a laptop, and then go to My Computer.Then right click and select the shortcut menu, click Properties.In the resulting window, select the Hardware tab and click Device Manager.It is necessary to choose from the entire list section Universal Serial Bus controllers USB.In this section, as a rule, are a few points with the same name USB Root Hub, and they are interested in us.Click the name of the right mouse button and select Properties, find the Power Management tab and remove the check mark in the box marked Allow to turn off this device to save power.If you have multiple hubs, the manipulation is repeated for each of them.
computer does not turn off due to application
Also, it is possible that there are problems with disconnection due to incorrect operation of applications that were recently installed.In the event that the application that causes conflicts in the system is not critical it can simply be turned off.However, to begin with, you should determine which program failed to properly complete its work during the last trip.To do this, we go on the road - Start - Settings - Control Panel - Administrative Tools - Event Viewer.We are interested in system and application logs in which you will be able to see reports on the latest error.
To disable a program from startup, you must re-enter in the Start menu, then click Run, and in the window that appears, write msconfig.This command will open the access to configure the system configuration, choose the Startup tab, looking for the name of the program that caused the conflict and remove the check mark next to it, and then click Apply.This can also be done with the help of special programs, such as CCleaner.
If the problem is caused by some sort of service, then go to Start - Control Panel - Administrative Tools - Services.In the window that appears to be a list of the various services with a brief description of each, looking for conflicts and click on its name twice.In the resulting window, select the General tab, which is the Startup type menu, select Disabled, and click the Apply button.
Author: Vyacheslav Kinko