| BIOS Version | Release Date | AHCI | Max CPU Support | Notes | |--------------|---------------|------|----------------|-------| | 1.0C (stock) | 2009 | No | Core 2 Duo E7500 | Original release | | 1.2 | 2010 | No | Core 2 Quad Q8400 | Stability fixes | | 1.3 | 2011 | Yes | Core 2 Quad Q9650 | Adds AHCI + Xeon support | | 1.4 (beta) | 2012 | Yes | Xeon E5450 | Unlocked hidden menus |
Visit the HP Software and Driver Downloads page and enter your specific desktop model (e.g., Pavilion p6000 series). ms-7613 ver 1.1 bios
Because this is a legacy board, community archives are the most practical source: | BIOS Version | Release Date | AHCI