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11Before you lower the retention arm, make sure that:

not fully seated card

fully seated card

bracket caught outside of slot

bracket within slot

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.

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Adding Parts

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Image 72
Dell 4500, 9N756 manual Before you lower the retention arm, make sure that