Attention: Do not open your computer or attempt any repairs
before reading the Important Product Information Guide.
Remove any media from the drives and turn off all connected devices and the computer. Disconnect all power cords from electrical outlets and disconnect all cables from the computer.
Remove the computer cover. See Removing the computer cover.
Remove the front bezel. See Replacing the front bezel.
Pivot the drive bay assembly upward. See Pivoting the drive bay assembly upward and downward.
Replace a PCI Express card.
Figure 1. Removing a PCI Express card
Note: If the card is held in place by a retaining latch, press the latch 1 as shown to disengage the latch. Then, gently remove the card from the slot.
Figure 2. Installing a PCI Express card
Reinstall the removed parts. To complete the replacement, see Completing the parts replacement.