Dell OptiPlex GX50 User Manual page 73

1 Bracket within slot
2 Bracket caught outside of slot
3 Fully seated card
4 Not fully seated card
Before lowering the retention arm, make sure of the following:
10
• Tops of all expansion cards and filler brackets are flush with the
alignment bar
• Notch in the top of the card or filler bracket fits around the
alignment guide
Press the arm into place, securing the expansion card(s) in the
computer.
R e t e n t i o n A r m C l o s u r e
3
1
2
4
In s ta l l i n g U p gr a d e s
71