NEC Express5800/120Mc2 series, User Manual

Page: 89 / 172

Upgrading Your System 4-17
Note:
If you are adding a non-Plug and Play Legacy
ISA option board, run the BIOS Setup utility (press
F2
at the
startup screen) before installing the board. For details on
running the BIOS Setup utility, refer to Chapter 3
(Configuring Your System).
8.
Holding the board by its top edge or upper corners, firmly press the board
into an expansion slot on the system board. The tapered foot of the option
board retaining bracket must fit into the mating slot in the expansion slot.
Installing an Option Board
9.
Align the rounded notch in the option board retaining bracket with the
alignment tab in the expansion slot frame.
10. Be sure to push the bracket slot up against the expansion slot frame. If this is
not done, the bracket may interfere with an adjacent bracket.
11. Install the previously removed expansion slot retainer bar by pressing its top
fastener into the top of the expansion slot frame. The bottom tapered tab of
the expansion slot retainer bar fits into the mating slot on the bottom of the
expansion slot frame.