Hp Probook Elitebook Bios Password Reset Utility By Mazzif New ((top)) -

6550b, 6460b, 2230s, 6455b, 8530p, 4310s, 4510s, 6535b, 6730b, 6735b. How to Use the Utility

Using the tool may wipe the laptop's Serial Number or Part Number from the BIOS. It is recommended to write these down beforehand so you can re-enter them using the tool's "Reprogram" feature if needed.

For HP G-series laptops (G1, G2, etc.) or models with "System Disabled" codes starting with "A", this utility may not work. Some users have success using online code generators for those specific scenarios. Reset forgotten HP laptop bios password A [12345678] 6550b, 6460b, 2230s, 6455b, 8530p, 4310s, 4510s, 6535b,

The tool includes a "Make All" (shotgun) feature to try multiple keys sequentially for unsupported models. Supported Models List

It targets models primarily from the ProBook and EliteBook lines released between roughly 2009 and 2014. For HP G-series laptops (G1, G2, etc

This is a third-party tool. Official HP Support states that they cannot reset BIOS passwords and typically require a motherboard replacement for forgotten credentials.

Select "First Run" , then choose your specific model. After a reboot, you may need to run "Second Run" to finalize the clearing of the TPM and password. Critical Cautions Supported Models List It targets models primarily from

To use the tool, you typically need a secondary Windows machine to prepare a bootable USB drive.

According to documentation from Mazzif's original release , the utility officially supports a range of models including:

2530p, 6930p, 8530w, 8460p, 2730p, 2740p, 2560p, 8560p, 8440p, 8540w, 8560w, 8540p.