Configure Dell BIOS for Auto Power On
You can set your Dell computer to turn on automatically at a predetermined time and day by configuring the Auto Power On feature. To configure this option, follow the steps below.
1. Turn on or restart your computer and immediately press the ‘F2’ key. You may need to press it a few times over a period of 3 – 5 seconds while the Dell logo shows on your screen.
2. Using your arrow keys or mouse, expand Power Management
3. Using your arrow keys or mouse, select Auto On Time. Press tab or use your mouse to toggle to each field to configure the time and day(s) your computer will turn on.