Bios Update Failed As Password Is Not Configured Dell Hot Jun 2026

Tap the key repeatedly at the Dell logo screen to enter the BIOS Setup. Navigate to Security > Admin Password or System Password .

Try updating from Windows or Dell SupportAssist:

⚠️ Make sure to turn off Windows updates while you perform the BIOS update, then turn them back on and reinstall any updates you removed.

"C:\Program Files (x86)\Dell\Commandupdate\dcu-cli.exe" /configure -biospassword="YourActualBIOSPassword" bios update failed as password is not configured dell hot

You are not alone. This frustrating error has been plaguing Dell users across Latitude, XPS, Precision, and Inspiron models, particularly when trying to install critical security updates or firmware patches via Windows Update, Dell Command Update, or the standalone .exe installer.

If a password was somehow set, try leaving the "Old Password" blank and setting a new one, then remove it.

If your system has recently installed Windows Cumulative Update KB5018496 or KB5019980 , removing it often resolves the issue immediately. Tap the key repeatedly at the Dell logo

If prompted by firmware security during the reboot phase, manually type in your hardware BIOS password to complete the installation.

Encountering a BIOS update error on a Dell computer can be a frustrating experience, especially when the message seems contradictory: "BIOS update failed as password is not configured. Please configure the BIOS password in settings and retry." You know you have never set a BIOS password, yet the update process is blocked by a password requirement. This error has been widely reported by users of various Dell systems, including OptiPlex, Latitude, and Inspiron models.

The most widely reported cause is a Windows Cumulative Update blocking the BIOS update process. Specifically, update KB5018496 (and later cumulative updates) interferes with Dell's BIOS update mechanism. According to Dell community posts, to install the BIOS update, you may need to uninstall layers of later Windows updates until you reach this blocking update. "C:\Program Files (x86)\Dell\Commandupdate\dcu-cli

Select the file from your USB. This environment bypasses many Windows-level security hurdles. 3. Update "Dell Command | Update"

Dell Command Update supports encrypted BIOS passwords for secure deployment:

Below is a comprehensive guide to understanding and resolving this issue. Why Does This Error Occur?

The error "" typically occurs on Dell systems when security policies require an administrative password to be set before firmware changes are allowed , or when the update tool (like Dell Command | Update ) is expecting a password that isn't stored in its settings. Quick Fixes

This error is particularly common on modern Dell business machines, such as Latitude, Precision, and OptiPlex lines running BIOS versions released around mid-2023 or later.