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 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. Turn off all unused programs before shutting down, then shut down.
5, open the optimization master -> system performance optimization -> disk cache optimization -> remove the "WIN shutdown automatically clean up the page file" in front of the tick. 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, the service is generally not needed, and it will take up a lot of system resources. Close the method is to open the "Control Panel -> Administrative Tools -> Services", in the pop-up window Locate and right-click the NVIDIA Driver Helper Service item, select "Properties", in the pop-up list box that has been launched, select "Disabled." 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], and change the value data of the string value [WaitToKillAppTimeout] to 1000. In [HKEY_LOCAL_MACHINE]->[System]->[CurrentControlSet]->[Control], change the value data of the string value [HungAppTimeout] to [200] and the value data of the string value [WaitToKillServiceTimeout] to 1000. < Br>
9, if the above methods are invalid, the author believes that it is still a good system disk, reinstall windows7 system.
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