It is essential to understand the implications of using these tools. According to Dell, an attacker with physical access to a system could use these tools to bypass BIOS and hard drive passwords. Dell has published a security advisory (DSA-2020-119) regarding this issue and provides the following guidance:
Unauthorized tools leverage the fact that Dell systems generate recovery passwords based on the Service Tag and a specific hash suffix (e.g., Web-Based Generators : Sites like bios-pw.org
If you are using a software-based generation tool, follow these exact steps to unlock your device:
Once you regain access to your Dell system, consider these preventive measures:
Older Dell systems (pre-2015) used weak algorithms. These websites simulate the algorithm. You simply enter your Service Tag, click "Generate," and it provides a password.
Small screwdriver and your computer’s service manual.
Find the exact and Suffix Code on your lock screen (e.g., ABC1234-595B ).
Locate the jumper labeled , CLR_PSWD , or PASSWORD on the motherboard. Remove the plastic jumper sleeve from its current pins.
To help find the right solution for your specific machine, please share: What is the of your Dell computer?
For older Dell Optiplex desktops, the "tool" isn't software—it's a physical jumper on the motherboard.
Another similar tool is the , a free software designed for computer technicians. Its author claims it works on "all 8FC8 lock" and is "100% virus Free".
If you are looking for a universal "Dell BIOS Reset Tool" to download, you are likely looking for trouble.
Using a secondary device, navigate to a verified BIOS calculation utility or run a trusted local script. Input your exact Service Tag followed by the suffix. Step 3: Enter the Calculated Code
This is your primary option for laptops or any computer without a jumper. It is the official Dell support channel for password recovery.
