After the computer is shut down, there is a message that now you can safely shut down, what s going

1) Modify the registry: Open Hkey Local Machine Software\Microsoft Windows NT

CurrentVersion Winlogon: Right-click the WinLogon item, select New, String Value, enter PowerDownAfterShutdown, and double-click PowerDownAfterShutdown, the value is 1.

2) If it still doesn't work, open "Control Panel" "Power Options" "Hibernation" "Enable Hibernation Support", and select "Advanced Energy Management" on "Advanced Energy Management" to soft shut down.

3) If none of the above works, it's time to check the BIOS information, maybe you don't have Advanced Energy Management turned on in your BIOS!

4) Upgrade the BIOS

There is no workaround for the Power Advanced Management option.

There is no "enable advanced power management support" in advanced power management, the problem is that before you install Windows XP, the setting of "ACPI function" is not "enabled", so Windows XP is based on it when you install the system.

BIOS information to arrange advanced power management, so there is no "enable advanced power management support", although you corrected it in the BIOS after installation, but Windows XP has not updated this, so "enable advanced power management support" still does not appear.

The solution is to ensure that the "power management setup" in the motherboard BOIS.

If acpi function is set to enabled, reinstall the system.

Just set it up in blos.

Your PC might not support advanced power management. Or the [Computer] driver in the Device Manager is incorrect.

Normal. When the computer is shut down, your settings and files will be saved. You can safely shut down to indicate that your settings have been saved successfully.

1.Click "Start Settings Control Panel Power Options Advanced Power Management" and check "Enable Advanced Power Management Support" if your machine supports advanced power management features;

2.Click "Start", and run "regedit", then find PowerDownAfterShutdown in hkey local machine software microsoft windowsnt currentversion winlogon and set the value to 1;

Check whether ACPI is enabled in CMOS, if not, please open ACPI Advanced Management and reinstall the operating system, generally refers to entering CMOS, selecting Power Management, and finding ACPI function in this item must be set to Enable. If it is set to disable, it will fail to shut down automatically.

For the 2000 operating system, select"Settings Control Panel Power Options Advanced Power Management", check if the machine supports advanced power management"Enable advanced power management support", and then set PowerdownAfterShutdown to 1 in the hkey local machine software microsoft windowsnt currentversion winlogon;

If the ACPI option is not available in CMOS, go to the corresponding system to check whether advanced power management support is enabled in Power Management, and select it if so.

If the console does not have this option, the motherboard does not support ACPI Advanced Power Management, and a "You can safely shut down the computer" prompt will appear during the shutdown.

1.The old machine used to be like this, it should be a problem with the power scheme. First, go to the control panel and select the power supply option as Home. Shut down when the power button is pressed.

2.If the above method does not work, there is a problem with the power supply scheme in the BIOS. You can set it by default. Experience can go into the power management options to set up. Good luck.

1. "You can safely shut down" appears after the computer is shut down, this is because sometimes there will be updates to the software, including the operating system.

4. In the future, if you see "the system is being updated, do not shut down", it is best not to force the computer to shut down, because a software update or upgrade is going on at this time.

5. If you see "You can safely shut down", it means that the computer is safely shut down according to the normal program, and there will be no problem.

Hello: The reason for the power setting.

The system has been installed.

Advanced Power Management, if your machine supports advanced power management features, check Enable advanced power. You then press the shutdown button of the case (and the power button is one) or you right-click on the desktop - Screen.

Is the system you are using cloned? There is a problem with the power mode! )

The power management mode can be popularly understood as the way the motherboard manages the power supply of different eras, and the motherboard before 2000 used the power management mode called standard

PC, after 2000, there was an ACPI mode, such as the commonly used 810, 815 and other motherboards are this mode. By the time the 845 motherboard came along, the power mode was changed to ACPI again

uniprocessor

PCs, until now, new motherboards use this power mode.

The power mode is wrong, and the problem caused by it is:

1.In the process of entering Windows, only one cursor flashes in the upper left corner of the screen, and you can't continue to enter the system.

2.Automatic restart during the process of entering Windows.

You'd better set the power mode!