Are you trying to or just reset settings because of a boot issue? Knowing your Dell model would help me give you the exact steps.
: For Dell desktops made after April 2020, unplug the power and hold the power button for 30 seconds CMOS Battery (Laptops/Desktops) dellbiosresetiso
This tool works on Dell only (OptiPlex, Latitude, Precision, Vostro, XPS). It generally does not work on Alienware (though some variants exist). Are you trying to or just reset settings
The following steps outline the process of resetting Dell BIOS settings using the dellbiosresetiso: follow these steps:
To create a bootable ISO file for resetting the Dell BIOS, you'll need:
To use a Dell BIOS reset ISO, follow these steps: