Sleep trick: teach you how to cure Win7 "insomnia"

The sleep mode of the computer is one of the most commonly used modes. Once the sleep mode is used, the previous work content can be accurate even if the data has not been saved yet. Restoring to the original state, shutting down in sleep mode is a safe and secure thing. Power saving can also reduce the loss of the computer. Then, sometimes we will encounter the state of insomnia in the computer, then how should we manage it? Insomnia?

First of all, we must first understand the cause of insomnia.

1. Line NIC

2. Recognizer

3. Drivers for peripherals such as mouse

4. Source Management Settings

Second, let's look at the solution.

1. Improve hardware

Upgrade all current hardware compatible with Win7, Vista drivers, such as wireless network card driver, Bluetooth driver and other hardware. After not using the system, close unmatched and turned-on hardware such as unconnected Bluetooth, unconnected wireless network.

2. Right click to set

Right click “computer”→ find “manage ”→“device manager”, then on the network card and other devices, Right click on the property → will <; allow this device to wake up the computer & rdquo; in front of the check to remove.

3. Modify the NIC properties

Set the NIC through the PowerCFG command line, and then expand “Start”Menu→Go to “Program”→Click“Accessories”→ Press “command prompt”→ type“powercfg -a”.

4. Use the DOS command

to see if your computer supports hibernation and all devices that wake your computer. If the problem is with a hibernation file, use the PowerCfg.exe /HIBERNATE /SIZE percentage command to change the hibernation file size to a percentage of the physical memory size. Finally, using PowerCfg.exe /HIBERNATE /SIZE 75, you can change the 75 to 100 to solve the problem of hibernation.

If you are a secretary or a marketing worker, if your work is often interrupted, if you often call the computer while you are on the phone, then you have to try the above steps to let you The computer enters the automatic sleep mode, so that even if you shut down for a while, the information you need will not be lost, it will save all your content to the hard disk.