What happened to the sleep function? Win8.1 system can not sleep

After upgrading from win8 to win8.1 system, many users will find that the new system still has some problems, although there is sleep function in win8.1 system, but can not sleep, even It is sleep and can't wake up to restart, which makes the win8.1 new system feel awkward. Let us now look at how to solve it.

1. Update the graphics driver, you can use the driver wizard to update, or directly to the official website to get the latest official updates.

2. turn open the registry HKEY_LOCAL_MACHINE \\ SYSTEM \\ CurrentControlSet \\ Control \\ Session Manager \\ Power, will AwayModeEnabled deleted.

Sleep is not shut down, there is the function of sleep is to let the computer can be little rest, while quickly enter the system. If you can't wake up when you sleep, what is the difference between it and the shutdown? More realistic users can try it.