Analyze why the win7 shutdown time is long

Waiting is an annoying thing, I believe everyone thinks so, especially waiting for the computer to shut down. Many users have questions, why is it that the computer has no problem to shut down but it is very slow, today I will analyze why win7 shuts down for a long time.

1. Start Menu —>Control Panel—>Power Options—>Enable Advanced Power Management.

2. Check the computer device manager to see if there are any hardware devices with driver problems. If so, reinstall the related drivers.

3, disk defragmentation. My computer ——Right-click on the drive —>property—>tool—> select the sorted disk to open “disk defragmenter"window—>analyze— > Defragmentation & mdash;> The system will start to organize, and the system will notify you when it is finished.

4, shut down all unused programs before shutting down, then shut down.

5, open the optimization master & mdash; > system performance optimization & mdash; > disk cache optimization & mdash; > remove “ WIN shutdown automatically clean up the page file & rdquo; front of the tick.

6. Do not load DLL files. In [Start]—>[Run]—> type [Regedit]- HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionExplorer to create a double-byte value called 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", the service is generally not needed, and it will take up a lot of system resources. To close it, open “Control Panel—>Administrative Tools—>Services", find and right-click the NVIDIA Driver Helper Service item in the pop-up window, select “Properties>, in the launched dropdown In the list box, select “disabled”.

8, modify the registry switch machine: in [Start] & mdash; > [Run] & mdash; > type [Regedit] & mdash; > [HKEY_CURRENT_USER] & mdash; > [ControlPanel] & mdash; ;[Desktop], change the value data of the string value [HungAppTimeout] to [200], and change the value data of the string value [WaitToKillAppTimeout] to 1000. Also in [HKEY_LOCAL_MACHINE]—>[System]—> ; [CurrentControlSet]—>[Control], change the value data of the string value [HungAppTimeout] to [200], and change the value data of the string value [WaitToKillServiceTimeout] to 1000.

9, if the above methods are invalid, I believe that still find a good system disk, reinstall windows7 system.

The above is the main reason for the long shutdown time of the computer. If you are experiencing this problem, you may wish to start from the first article to see if you have this problem, and then fix it.