HP-UX 11i Version 1 Installation and Update Guide, September 2003

Install/Update System Requirements
Firmware Requirements
Chapter 3 55
d. This firmware is required for enabling systems to use the new
Server Expansion Unit (SEU - see the HP-UX 11i v1 Release
Notes for more information). Current rp8400 customers
wishing to add the SEU to their existing server musts replace
the Core I/O boards in the main chassis with next-generation
Core I/O boards (A7109-60001)
e. System Firmware and Service Processor Firmware are not
customer installable. Please contact your HP Customer
Engineer