I think it's just a matter of updating the BIOS to support the newer stepping of the second CPU. But I've never done this on a dual CPU board before. The update package has BIOS, BMC and FRU updates. This is a new one for me and I'm asking if there is anything to watch out for when I perform these updates.
The other issue is that it wants a DOS prompt. I have made boot CDs with Caldera on but they never accept a USB keyboard. I have access to PS2 keyboard. Should I just use the PS2 keyboard or is there a bootable DVD image which is more modern and actually works with USB keyboards (would by handy outright)