Eventually restart Windows and test if you can successfully shut it down. Turn off Fast Startup. Click on Start button. Type control.exe and Go to Control Panel > Power Options > Choose what the power button does. Click on “Change settings that are currently unavailable" and Uncheck "Turn on Fast Startup".
B) Fix power settings. C) Disabled any auto startup. D) reinstall windows. E) updated drivers. F) disabled fast start up in UEFI. G) started fast start up in UEFI. No difference between F and G. I wounder if it can be a windows update that makes this trouble! Beside the reboot and shutdown the system works flawlessly!! Simultaneously press the Windows + R keys to open run command box. 2. In run command box, type: shutdown /i and press Enter. 3. Click Add and then type the name (s) of the remote computer (s) that you want to shutdown, or click the Browse button to choose them from the Active Directory. 3 In the right pane of Start Menu and Taskbar, double click/tap on the Remove and prevent access to the Shut Down, Restart, Sleep, and Hibernate commands policy to edit it. (see screenshot above) 4 Do step 5 (enable) or step 6 (disable) below for what you would like to do. 5. To Enable Shut Down, Restart, Sleep, and Hibernate in Power Menu. Enter it in a Command Prompt window or the Run dialog box. In the Startup and Recovery section near the bottom of the new window, choose Settings . Select the box next to Automatically restart to remove its check mark. Select OK to save the changes, and then OK again on the System Properties window. To schedule a restart for updates: Click the "Start" menu icon and select "Settings" on the Start menu. On the "Settings" screen, click "“Update & Security". The "Windows Update" screen displays by default. If you have updates available, Windows will start downloading them and preparing to install. Click the "Advanced options" link. . 221 469 306 340 410 182 400 323

laptop restart lama windows 10