6. Follow the instructions that come with the adapter to set jumpers or switches, ifany.7. Carefully grasp the adapter by the top edge or upper corners, and align it withthe expansion-slot guides; then, press the adapter firmly into the expansion slot.Move the adapter directly from the static-protective package to the expansionslot.Attention: Make sure that the adapter is correctly seated in the expansion slotbefore you turn on the server. Incomplete installation of an adapter mightdamage the system board or the adapter.Rear adapterretentionbracketFront adapterretentionbracketExpansion slotcover8. Reinstall the screw that you removed from the expansion slot earlier to securethe adapter to the chassis.9. Connect required cables to the adapter. Route cables so that they do not blockthe flow of air from the fan. If you are installing an optional SCSI adapter, see“Cabling an optional SCSI adapter” on page 31 for additional information.If you have other devices to install or remove, do so now. Otherwise, go to“Completing the installation” on page 31.30 System x3100 Type 4348: User’s Guide