HP ProDesk 400 G5 MT Business PC - Page 26

b. If you are removing a PCI Express x1 card, hold the card at each end and carefully rock it back and
forth until the connectors pull free from the socket. Lift the card straight up (1) then away from the
inside of the chassis (2) to remove it. Be sure not to scrape the card against other components.
18 Chapter 2 Hardware upgrades