Número del artículo: 000125291
The information that is stored in the BIOS or UEFI, known as Extended System Configuration Data (ESCD) can occasionally become corrupt due to various reasons such as power events, incorrect settings, and hardware incompatibility due to a specific setting. In these cases, it is sometimes necessary to reset the BIOS or UEFI to factory default settings.
To access the BIOS or UEFI interface on your Dell computer:
The BIOS or UEFI interface may vary across different Dell computers. See the images below and match the one on your Dell computer for information about how to reset the BIOS or UEFI to factory default settings. If the image does not match, see the user manual of your Dell computer for product-specific information.
Figure 1: BIOS with UEFI support.
Restart the computer.
Figure 5. UEFI BIOS interface on a Dell computer.
Restart the computer.
Figure 6. Legacy BIOS interface on a Dell computer.
Restart the computer.
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