HP ProLiant DL580 G3 Server - Manual (Page 113)

Memory options 113
– Advanced ECC (hot-add enabled)
– Advanced ECC (hot-add disabled)
– Online Spare Memory with Advanced ECC
– Hot-Plug Mirrored Memory with Advanced ECC
– Hot-Plug RAID Memory with Advanced ECC
5.
Press the Escape key twice to go back to the main RBSU menu.
6.
Press the F10 key, when prompted, to exit RBSU. The server reboots and
tests all memory in the system.
IMPORTANT: To reconfigure the memory mode after initial setup,
you must reboot the system, enter RBSU, and select the desired AMP
mode.