HP Integrity rx4610 Server - Manual (Page 229)

Appendix A Specifications
221
Legacy I/O Board Jumpers
Jumper blocks exist on the Legacy I/O Board that allow you to perform recovery
boot operations, clear the CMOS register, clear the password, and configure FWH
programming. To access these jumper blocks you need remove the Legacy I/O
Board by following the instructions in “Legacy I/O Board” in Chapter 8.
J4A1 J7A1 J7B1
Figure A-15. Legacy I/O Jumper Locations
Jumper labels:
J4A1 FWH Programming
J7A1 Recover Boot, CMOS Clear, and Password Clear
J7B1 Forced MBC Program Mode