How to make Win8 sleep state not automatically wake up

Previously, the system home introduced how to prevent Windows 8 from automatically going to sleep. Conversely, when Windows 8 is in sleep state, it is wake up for no reason. What is going on? Actually, Windows 8 wake-up timer is at work. How to solve it?
Reason analysis:

According to the description of netizens, Win8 automatically wakes up after eliminating human factors, the biggest suspect is that the default wake-up timer is running. Therefore, we only need to disable this function, we can get Win8 to wake up automatically for no reason.
Solution:

1. Click the power icon in the task bar of Win8, and then select “More power options”. In the pop-up interface, click on the left side to “Change the computer sleep”. Time”.

2, next, click “ change the advanced power settings & rdquo;, in this window, click "sleep" under the control node "Allow the use of wake-up timer", will " ; use the battery & rdquo; and “ turn on the power & rdquo; set to disable.

As a result, the annoying Win8 sleep is automatically awakened. This method is also applicable to Windows 7 systems, because the functions of these two systems in power management are basically the same, and friends who have used Win7 can learn.