Lenovo ThinkServer TS440 - Manual (Page 84)

a. Press the release tab 1 in the direction as shown, and then carefully lift the PCI card bracket
assembly slightly upward until each of the two retention posts 2 on the chassis is in the central
position of the corresponding hole in the PCI card bracket assembly.
Figure 30. Releasing the PCI card bracket assembly
b. Carefully move the PCI card bracket assembly to the top side of the chassis until the PCI card
bracket assembly is released from the retention posts on the chassis. Then, lift the PCI card bracket
assembly out of the chassis.
Figure 31. Removing the PCI card bracket assembly
72 ThinkServer TS440 User Guide