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Win7 Sleep Gray (solve the problem that Win7 Sleep cannot start) Win7 is Global trade barrier analysisone of the most commonly used operating systems used by the majority of users, although when the new operating system has been launched , but there are still countless fans of Win7. In the process of daily use of computers, sleep mode is our most commonly used power supply.One of the functions, but over time, Win7 sleep may not be started. This article will share how to solve the problem that Win7 sleep cannot start. First of all, we need to understand the sleep mode of Win7. Sleep mode is a state of power-saving and hibernation, which can save power and reduce power consumption without turning off the computer, and can also protect your data from the power supply side. In sleep mode, the computer will pause, but save all the information and quickly resume operation when needed. However, sometimes we will find that the sleep mode of Win7 cannot start. For example, when we click the start menu, select "Shut Down", and then select the "Sleep" option, the system will start to shut down, but it will stagnate in the "Entering Sleep Mode" interface and cannot return to the normal state.This problem looks tricky, but in fact it is often caused by some simple problems. Solution 1: The first step is to check the power settings. You need to check the power settings of the computer. 1. Click the Start menu to enter the control panel. Two. Select "Power Options", and then click "Change Plan Settings". 3. Confirm whether your plan settings are correct, such as checking whether the sleep time is set correctly, whether the hard disk is set to the maximum power-saving mode, etc. If there is no problem with your plan setting, you can try the next solution. Solution 2: The second step of updating the driver, you need to check whether your computer needs to update the driver. 1. Click the Start menu, and then enter "Device Manager". Two. Open Device Manager and find "Power Manager".3. Right-click and select "Properties". Four. Try to update the driver. Solution 3: Disable the third step of quick start. You need to disable quick start. 1. Click the Start menu, and then enter "Power Options". Two. Turn on the power options and select "Select Power Button Operation" in the left sidebar. 3. Then, click "Change currently unavailable settings". Four. Find the "Enable Quick Start" option and disable it. 5. Click the "Save Changes" button and restart the computer. Solution 4: Execute the repair command. If the above method still cannot solve the problem that Win7 sleep cannot start, you can try to run some repair commands. This method will find out what's wrong with your computer. 1. Search for "Command Prompt" in the Start menu.Two. Right-click "Command Prompt" and run it as an administrator. 3. Enter the command "powercfg -energy", and then press the Enter key. Four. Wait for a period of time until the command prompt (as shown in the figure) information collection is completed (usually 60 seconds, in which there will be a collection of spam information, and finally output the path and file name of the Power Efficiency Diagnostic Report file) . 5. Open the generated report file (usually a .html file, which can be opened with a browser), find the problem with power management, and fix the problem according to the prompts. In summary, the above is the way to solve the problem that Win7 sleep cannot start, and each method can help you solve the problem.If you still can't sleep, you need to consider some more in-depth problems, such as hardware failures, operating system problems, etc. In this case, you may need to seek professional help.

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