Dell Precision 620 - Manual (Page 14)

3. Slide the card brace forward until it disengages from the slot in the card guide, then rotate the brace up and lift it away from the chassis.
To replace the card brace, perform the following steps:
1. Insert the tab on the end of the card brace into the slot above the card guide at the front of the chassis (see Figure 19 ).
2. Lower the card brace, ensuring that the plastic card guide on the bottom of the card brace spring engages the AGP Pro card.
3. Slide the card brace toward the back of the system until the tab at the end engages the slot in the chassis.
4. Replace the screw that secures the AGP Pro card brace to the chassis (see Figure 19 ).
Expansion Cards
The system accommodates four 32-bit Peripheral Component Interconnect (PCI) expansion cards, two 64-bit PCI expansion cards, and one AGP
Pro expansion card. (See
Figure 20 ).
Figure 20. Expansion Cards
Figure 21. AGP Pro Card Extension
1 Card guide (front of chassis)
2 AGP Pro card brace
3 Card brace spring
4 Screw
5 Plastic card guide
6 Slot
7 Tab on AGP Pro card brace
NOTE: Before disconnecting a peripheral from the system or removing a component from the system board, verify that the standby
power LED on the system board has turned off. For the location of this LED, see
Figure 28 .
1 64-bit PCI expansion card
2 32-bit PCI expansion card
3 AGP Pro expansion card