Dell 9N756 Personal Computer User Manual


 
72 Adding Parts
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11 Before you lower the retention arm, make sure that:
The tops of all cards and filler brackets are flush with the
alignment bar
The notch in the top of the card or filler bracket fits around the
alignment guide
Press the arm into place, securing the card(s) in the computer.
fully seated card
not fully seated card
bracket caught
outside of slot
bracket
within slot