Greetings, after a system sleep mode or shutdown, but keep the power on, the OS restarts automatically Thanks Windows Build/Version 21H2 Build SO 22000.282
It is very difficult to understand what you want to say, but if it is a laptop, for example, you can assume that you have enabled a program or operation in the power settings to wake and/or start the computer. Of course, there is also the possibility that the shutdown is at all disabled, in this case the computer will only go into Sleep mode and in this case it all depends on how you have allowed the start. If it's a desktop computer, it's a little different, it just doesn't have some setup options, but in this case may be additionally power supply issues. So, too little information and that too is very confusing to guess anything more accurately. Start by checking to see if your computer shuts down completely at all or only goes into "Sleep" mode at all times. If this is clear, give more information so someone can think out of something more.
Hibernation can in no way be the cause. I have a trial version on one of the very old computers on top of the old HDD and I have hibernation enabled all the time and also tested to work with Windows 11. And it works great.
So, my machine (pc desktop) is in trial boot with windows 7, 10 and 11. When I shut down the system or go into sleep mode, it restarts automatically after about 40 seconds. The only way to keep this from happening is in Safe Mode. and under the event log after automatic restart ...
Going into Sleep-Mode means the Power will switch down to a minimum, by using Hibernate even more down, and as the Sleed-Mode ends, the computer will restart to the full stage with full use of power! That simply also means, that may a single move of the Mouse after setting the computer to Sleep-Mode, will end up in the computer going out of the Sleep-Mode! Hibernate will even keep the stage data in a temporary file until the next reboot! AFAIK, what you like to archive, I think will not work at all!
In the past I found the same issue with systems overclocked. Also try if available, the latest UEFI firmware for your system
Maybe I solved the problem that was caused by the network card, where the option "allow this device to wake the computer" was checked, as I use WOL. I thank!