If you have other options to install or remove, do so now; otherwise, go to“Completing the installation” on page 47.Attention: Static electricity that is released to internal server components whenthe server is powered-on might cause the server to halt, which could result in theloss of data. To avoid this potential problem, always use an electrostatic-dischargewrist strap or other grounding system when working inside the server with thepower on.To install a hot-plug PCI or PCI-X adapter, complete the following steps.Note: For hot-pluggable adapters, make sure that the PCI hot-plug device driver isinstalled.1. Read the safety information that begins on page v and “Installation guidelines”on page 21.2. If the adapter is not hot-pluggable, turn off the server and peripheral devices,and disconnect the power cords and all external cables.3. Remove the server cover (see “Removing the cover and bezel” on page 23) anddetermine which PCI-X expansion slot you will use for the adapter.ACDCTabAdapterretentionlatchAttentionLED(yellow)PowerLED(green)PCI-X retainingbar PCI-Xdivider4. See the documentation that comes with the adapter for instructions for settingjumpers or switches and for cabling.Note: Route adapter cables before you install the adapter.5. Install the adapter:a. Open the blue PCI-X retaining bar by lifting the front edge.b. Push the orange adapter retention latch toward the rear of the server andopen the tab. The power LED for the slot turns off.28 IBM System x3950 Type 8878 and System x3950 E Type 8879: User’s Guide
