HP Dx5150 - Compaq Business Desktop Reference Manual page 103

7. If you are removing an expansion card from a PCI expansion socket, hold the card at each
end and carefully rock it back and forth until the connectors pull free from the socket. Lift
the expansion card straight up then pull it in toward the center of the chassis to release it from
the chassis frame. Make sure not to scrape the card against other components.
8. Place the card under the rear panel bracket 1, then firmly push the expansion card into the
connector 2. Ensure that the card is firmly seated in the expansion card slot.
✎
Be sure not to touch the rear panel bracket or other components in the chassis when installing an
expansion card.
9. Push the expansion slot latch down 3 to secure the card.
Service Reference Guide, dx5150
Removal and Replacement Procedures— Small Form Factor (SFF) Chassis
361685-001 7–9