Broken BIOS detected, complain to your hardware vendor. WTF?
Please see: Oracle Linux 6 kernel panic boot - anything I can do?
This is a harmless message. HP and Red Hat insist that you can safely ignore the error.
But in general, the most current firmware is available here. You may also want to download the HP Firmware DVD to update all of the components in the system.
That kind of messages can be seen sometimes.
Have you updated your Proliant firmware to latest version? Sometimes that fixes things.