Win7 shutdown slow solution Run smooth operation

        After installing the Win7 operating system, the author's friend needs to shut down for 5 minutes. She asked me why the shutdown is so slow. Is there any solution? In fact, not only my friend has this problem, I believe that most people also have this kind of confusion, but they don't care too much. It doesn't matter if the shutdown is slow. Still

as we solve this problem! in case for need. Here by the members Description:

1, Start -> Control Panel -> Power Options -> Enable Advanced Power Management.

2, view the computer device manager to see if there is a hardware device driver problems, if any, to re-install the relevant driver.

3, disk defragmentation. My computer - right click on the drive to defragment the disk -> Properties -> Tools -> Select the disk to open the "Disk Defragmenter" window -> Analysis -> Defragmentation -> System will start finishing, after the system is completed Will inform you.

4, before everything shut down unused programs are closed, and then shut down.

5, open optimization guru -> System Performance Optimization -> Disk Cache Optimization -> remove the check "WIN off automatically clean up the page file" front.

6, do not load the DLL file. In [Start] -> [Run] -> type [Regedit] - HKEY_LOCAL_MacHINESOFTWAREMicrosoftWindowsCurrentVersionExplorer, create a double-byte value named AlwaysUnloadDLL with a value of 1. If you want to remove this optimization, just set the key to 0.

7, disable the "NVIDIA Driver Helper Service service, which we generally do not need, and it will occupy a lot of system resources closure is open." Control Panel -> Administrative Tools -> Services. " in the pop-up window, find and right-click NVIDIA Driver Helper Service item, select "properties", "disabled" has been started in the drop-down list box, select

8, modify the registry switch: In [Start] -> [Run] -> type [Regedit] -> [HKEY_CURRENT_USER] -> [ControlPanel] -> [Desktop], change the value data of the string value [HungAppTimeout] to [200], the string Change the value data of the value [WaitToKillAppTimeout] to 1000. Also in [HKEY_LOCAL_MacHINE]->[System]->[CurrentControlSet]->[Control], change the value data of the string value [HungAPPTimeout] to [200], the character The value data of the string value [WaitToKillServiceTimeout] is changed to 1000.

9. If the above methods are invalid, the author thinks that it is still necessary to find a good system disk and reinstall the system.