How To Reboot Dell Laptop Using Keyboard. If you’re wondering how to restart your dell laptop keyboard, hold down the ctrl and alt keys while pressing the delete key. Now you can use the u key to immediately shut down, or r for restart, s for sleep, or i for sign out.

Then use the u key on the keyboard to pop out the “shut down or sign out” menu. The normal ctrl+alt+del screen will appear when your pc restarts. Release the keys and wait for a new menu or window to appear.
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Use Ctrl + Alt + Delete.
If your computer gets stuck because of a program that no longer responds, don’t just shut down your pc with the reset button, but use the emergency reboot instead. You may also be wondering how to restart a dell laptop keyboard? Go to the boot tab.
With All That Done, Follow These Simple Steps To Factory Reset Your Dell Computer;
There will be a dialog box with several options if windows is working properly. This window will appear only if all the applications and windows are closed on your computer. Select between shut down and restart.
Ctrl + Alt + Deleteon Your Computer Keyboard, Hold Down The Control (Ctrl), Alternate (Alt), And Delete (Del) Keys At The Same Time.
Then use the u key on the keyboard to pop out the “shut down or sign out” menu. If the dialog does not appear after a few seconds, press ctrlaltdel again to restart. Reboot windows 8 laptop with sidebar.
Release The Keys And Wait For A New Window Or Menu To Appear.
Click on shut down or sign out. Then pick restart on the power submenu to perform rebooting my laptop immediately. Use ctrl + alt + delete.
Release The Keys And Wait For A New Menu Or Window To Appear.
You are now a keyboard ninja. Press question mark to learn the rest of the keyboard shortcuts After a few seconds, restart the computer by pressing ctrlaltdel again.