BIOS Modification for HP Z420 Workstation

Job ID: 38995796

Budget: $30 – $250 CAD

I need an expert to modify the BIOS .bin file for my HP Z420 workstation. The goal is to eliminate RAM compatibility checks that have been introduced in newer BIOS versions, restoring the functionality that was present in the original BIOS.

- You will need to modify the current BIOS to eliminate all RAM checks, enabling support for any RAM.
- It's crucial that the BIOS remains stable and fully functional after your modifications.
- You will be responsible for delivering a modified BIOS .bin file that is ready for flashing, along with detailed documentation of all changes made and testing procedures conducted.

I am currently running Version 03.96 Rev.A (Dec 13, 2019) on my workstation. I have not yet identified which areas of the BIOS code require modification, so your expertise in this area will be invaluable.

The testing planned for the modified BIOS is a full hardware compatibility test.

Ideal candidates for this project should have extensive experience with BIOS file modifications, binary (.bin) and hexadecimal (hex) editing. Proficiency in low-level code manipulation and firmware engineering is a must. Familiarity with HP hardware and BIOS ecosystems will be a significant advantage.