Shut down, Sleep, Hibernate, or Change the Power Plan in Windows
Oct 14, 2025 · Learn how to shut down, use sleep and hibernate modes, edit power plans, and prevent your Windows 11 or Windows 10 computer from turning on during hibernation. Follow the steps to …
How to Wake a Computer or Monitor From Sleep, Standby, Suspend or ...
Jun 18, 2025 · How to wake up your computer from sleep mode, troubleshoot monitor standby issues, and resolve why your monitor keeps going to sleep in Windows 10 and 11.
Getting Started: Unboxing your Dell | Dell US
Nov 26, 2024 · Got a new Dell laptop or desktop? Let us show you how to unpack, connect your computer to a power source, and turn it on. Next, let us help you set up Windows on your new Dell …
Windows Sleep or Hibernate: Doesn't Work or Cannot Wake Up
To wake up your computer from sleep mode, just press any key on the keyboard or move the mouse. If your computer has been in sleep mode for a long time and has entered hibernate mode, press the …
Bluetooth Power Save Setting Causing Connectivity Issues
Jun 18, 2025 · Bluetooth Power Save Setting Causing Connectivity Issues Summary: This article describes a how to troubleshoot a Bluetooth device loses connection intermittently in Windows 11 …
Laptop goes to sleep after 1 minute on Lock Screen - Dell
Jul 2, 2018 · Are you certain the system fully goes to sleep? My Windows 10 system turns the display off after 1 minute on the lock screen, regardless of my "Turn the display off after" setting, which only …
Troubleshooting Sleep and Hibernation Issues on Dell PCs with …
Oct 14, 2025 · Having problems with sleep or hibernation on your Dell laptop or desktop? Learn how to troubleshoot Windows 10 and 11 sleep mode, hibernation settings, and power issues with solutions.
Change power saving time setting. | DELL Technologies
Aug 29, 2014 · Change power saving time setting. I have a Dell U2711 connected by DVI to my Windows 8.1 PC with an NVIDIA GTX 760 card. If I leave the mouse and keyboard unused for about …
Time-of-day not set - please run SETUP program - Dell
Jun 15, 2020 · Hi guys, I've got an Optiplex 980 that's out of warranty. I've had the BIOS message pop-up on system boot: 'Time-of-day not set - please run SETUP program. Invalid configuration …
How to Adjust Screen Brightness and Control Brightness Settings in ...
Apr 29, 2025 · A dim screen can be caused by adaptive brightness settings. Follow the steps for your Windows 10 or 11 system to turn off adaptive brightness and manually adjust screen brightness and …