Dell XPS 630i Service Manual page 36

1 PCI Express x16 card
3 PCI Express x16 card slot
NOTICE:
Ensure that you release the securing tab to seat the card. If the card is
not installed correctly, you may damage the system board.
7 Gently pull the securing tab (if present) and place the card in the
connector. Press down firmly and ensure that the card is fully seated in the
slot.
NOTE:
If you removed the alignment guide, replace the alignment guide on the
card fan cage; push the alignment guide until it clicks into place.
36
Cards
1
3
2
2 securing tab