Win7 system under the computer actually "insomnia", how to solve?

Sometimes there will be a period of time without a computer, we usually let him sleep, and will not close, so it is convenient when coming back, but some users find that they want to use Sleep function, but can not use this feature, the specific problem is as follows:

Q: My notebook ASUS K50AB, since the upgrade from XP to Windows 7 laptop can not be used normally "sleep" function, use sleep Function, can wake up, but the screen is black, you will not see it, the same problem after reinstalling the system, how to solve it?

Answer: Some motherboards need to open the BIOS to support sleep function, You can check if there is a place called "ACPI-Compliant System" option in the "Device Manager" system device. Otherwise, it does not meet the requirements of sleep and needs to be enabled in the BIOS.

In addition, you must ensure that the correct installation or upgrade of Windows 7 drivers, such as wireless network card drivers, Bluetooth drivers, such as Bluetooth connectivity system is off when not in use, not connected to compatible with all current Unparalleled open wireless networking hardware with hardware.

Expanded Computer "Computer"→”Manage“→”Device Manager“, right click & rdquo;property", then NIC and other devices" Allow this device to wake up the hook in front of the computer, and then PowerCfg command view power management situation (“start”→“program”→“accessory”→“command prompt”&rarr ; type powercfg-A“).

The above method allows your computer to treat insomnia, sleep function can not be universally used by your computer settings, or the problems mentioned above, we don't have to worry, it is very easy to solve this problem.