Dell XPS 410 (Mid 2007) - Manual (Page 98)

98
Removing and Installing Parts
4 Push the two release tabs on the card retention door toward each other and pivot the door open.
Because the door is hinged, it will remain in the open position.
5 If your computer includes a card retention mechanism to secure the x16 card, press the release tab
downward gently and then pivot the mechanism upward to access the card slots.
1 release tab 2 card retention mechanism 3 card retention door
1 PCI Express x16 card slot 2 PCI Express x16 card 3 securing tab
4 PCI Express x1 card 5 PCI Express x1 card slot
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