No further updates have been released after 2011. The system does not support UEFI or booting from NVMe drives.
Overall, the HP 500B MT BIOS is a solid and reliable choice for business users. While it may not offer advanced features for power users, it provides a stable and secure platform for everyday computing tasks. If you're looking for a dependable and easy-to-use BIOS, the HP 500B MT is a good option to consider.
October 26, 2023 Subject: Analysis, Configuration, and Maintenance of the Hewlett-Packard 500B Micro-Tower System BIOS