I/O Board and I/O Function Card:
The server replaces the system board with an I/O board and an I/O function card .
Together, the I/O board and the I/O function card provide the functionality of a system board.
This modular design improves serviceability and provides for a compact design.
See 'I/O Board Component Locations' for a layout of the I/O board.
See 'I/O Function Card Component Locations' for a layout of the I/O function card.