What should I do if my computer has a black screen and the fan keeps spinning after shutting down Windows 10? What to do if my computer has a black screen and the host fan keeps whirring?

What should I do if my computer has a black screen and the fan keeps spinning after shutting down Windows 10? What to do if my computer has a black screen and the host fan keeps whirring. For many Win10 users, it is a common problem that the screen turns black but the fan is still running after the computer is shut down. This situation may be caused by system setup issues, hardware failure, or software conflicts. PHP editor Xiaoxin will share with you effective methods to solve this problem to help users quickly solve the problem of black screen and fan rotation after Win10 is shut down.

#The reason why Win10 shutdown host is still running is as follows:

• 1. "Enable Quick Start" is turned on.
• 2. The graphics card driver is not updated.
• 3. There is no computer virus detection.

Method 1:

1. Click the [Search box in the lower left corner] of the screen, enter [Power and sleep settings], and then click directly from the best match given by the system [Open];

#2. In the system settings window, click the [Power and Sleep] option on the left. Then, under the relevant settings on the right, click [Other Power Settings];

3. Power Options window, the current path is [Control Panel - Hardware and Sound - Power Options] and select the [High Performance] plan. If you can't find the high-performance plan in the list, you can click the expand icon with the small yellow circle to see more options;

Method 2:

1. Press the [Win R] key combination to open Run, then enter the [gpedit.msc] command, and press [OK or Enter] to open the Local Group Policy Editor;

2. In the Local Group Policy Editor window, first expand the [Computer Configuration] option, then find and click [Administrative Templates] to further expand. Then, find [System] in the expanded list and double-click to open;

3. Under the system item, find and double-click [Do not turn off the system power after a Windows system shutdown occurs] ;

4. Do not turn off the system power after the Windows system shutdown occurs. Select [Disabled] and click [OK] to complete the setting; using this policy setting, you can Configure whether to automatically power off when Windows shuts down. This setting does not affect Windows shutdown behavior when you manually select shutdown using the Start menu or Task Manager user interface. Applications such as UPS software may rely on Windows shutdown behavior.

This setting is only useful when shutting down Windows using a software program that calls the Windows programming interface ExitWindowsEx() or InitiateSystemShutdown(). If you enable this policy setting, the computer system will shut down safely and remain powered on, at which point it can be safely disconnected. If you disable or do not configure this policy setting, the computer system shuts down safely and remains completely powered off.

Method 3:

1. In the start menu, select "Settings" and open it.

2. In the settings window, click "System [Display, Notifications, Applications, Power]".

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3. Click "Power and Sleep" on the left, as shown in the picture, click to open. Then click "Additional power setting options."

4. In the power options window, click "Choose what the power buttons do" on the left side.

#5. Select "Change currently unavailable settings" as shown in the picture.

#6. In "Shutdown Settings", uncheck "Enable Fast Startup" and save the settings.

Method 4:

1. Press the Win R key combination on the Windows 10 system desktop, and then enter the gpedit.msc command in the pop-up run window. Click the OK button to open the Group Policy Editor.

#2. Click the "User Configuration/Administrative Templates" menu in the Local Group Policy Editor window.

3. Double-click the "Start Menu and Taskbar" menu in the open drop-down menu.

4. In the right window, find the line "Remove and block access to shutdown, restart, sleep, and hibernation commands.

5. Double-click the command line, open the properties window, select the "Enabled" item, and then click the "OK" button.

6. Restart the computer , after the edited group policy takes effect, the shutdown, restart, sleep, hibernation and other menu items will no longer be visible in the start menu.

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