Procedure to Add or Replace a Daughtercard on the Back Side of the Vanguard 100
PC
Step
Action
1
Power down the PC and remove the Vanguard 100 PC before you add
or replace a daughtercard.
2
Attach the daughtercard rail to the new daughtercard using the two
screws that were shipped with the rail. (See Figure 2-6.)
3
If you are replacing an existing daughtercard, remove the daughtercard
mounting screw that attaches the daughtercard to the standoff on the
board, and remove the daughtercard from the Vanguard 100 PC.
Remove the interface header on the Vanguard 100 PC.
4
Insert the 68-pin interface header into the through-holes on the back
side of the Vanguard 100 PC, and push until the pins protrude through
the header, and the plastic support is flush with the back side of the
board.
5
Attach the standoff to the top of the daughtercard using the screw that
came with your daughtercard (as shown in Figure 2-8).
6
Align the standoff on the daughtercard with the hole on the Vanguard
100 PC, (as shown in Figure 2-8).
7
Push the daughtercard up onto the header connector, being careful to
align the pins.
8
Fasten the screw that attaches the Vanguard 100 PC to the standoff on
the daughtercard. Slide the Vanguard 100 PC and daughtercard into the
2 consecutive PC slots you have chosen, applying even pressure until
the Vanguard 100 PC is completely seated in the slot.
9
Fasten the PC chassis screws to the rear bracket of the Vanguard 100
PC and the daughtercard rail, and put the cover back on your PC.
10
Reconnect the interface and power cables; power on the PC.
Figure 2-8 illustrates how to place your daughtercard on the back side of the
Vanguard 100 PC.