132
Upgrade and Maintenance Manual
BX920
S4
Expansion cards and backup units
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Figure 36: Removing the riser card
Ê
Remove the riser card from the holder at the slot of mezzanine card 2.
Figure 37: Inserting the mezzanine card
Ê
Place the mezzanine card on the two guide pins (1) at the slot of mezzanine
card 2 and press the mezzanine card down so that it clicks into place
between the two clips (2).
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