Solve Win7 can not enter sleep mode after installing SP1

        Friends who have played online games are familiar with the concept of “upgrade package”. The installation upgrade package can upgrade the version of the online game client to make the game content richer. When using the Win7 system, it is also necessary to perform regular system upgrades. For example, Win7 SP1 is a relatively important upgrade package, which can be downloaded and installed through the Windows Update that comes with the Win7 system. However, sometimes after installing the SP1 patch for Win7, there will be cases where the sleep mode cannot be entered normally. This problem is usually caused by not installing a hot fix for Win7. In addition, if you can't solve the problem after installing the corresponding patch for Win7, you need to enter the sleep setting option of Win7 system and make a simple modification to the item.

Win7 hot fixes number: KB2495523, you can download and install directly through Windows Update, you can click on the link above to download the installation package, double-click to install it.

If installed hot fixes for Win7, still can not enter sleep mode, you need to open the Power Options control panel, click "Change plan settings" to change the current power plan.


in the "Change plan settings", select "Change advanced power settings."



Click the "+" plus sign to the left of the "Sleep" item to expand the list, and use "Battery" and "Power On" under "Allow Hybrid Sleep" Set to "off".



finally click the OK button to save the settings on it.

After installing SP1, Win7 improves the reliability when connecting to an HDMI audio device, when printing with the XPS viewer, and when restoring the previous folder in Windows Explorer after a reboot. Need to remind everyone, in addition to the SP1 patch, many other patches are also very critical, users of genuine Win7 must develop regular patches for our Win7, so that the system is always the latest version. In addition, when installing patches for Win7, it is best to use the Windows Update function that comes with the system to avoid downloading patch files with viruses or Trojans, causing unnecessary losses.