IBM System x3455 Installation Manual

Also see for x3455 - System - 7984: Specifications User guide

Contents

Note: To change the boot precedence for PCIe, PCI-X, PCI, and HTX devices,you must disable the devices through the Configuration/Setup Utilityprogram. Start the Configuration/Setup Utility program and select Startupfrom the main menu. Then, select Startup Sequence and use the arrowkeys to specify the startup order. For more information, see “Using theConfiguration/Setup Utility program” on page 40 and the User’s Guide onthe IBM System x Documentation CD.To install an adapter and its corresponding riser-card assembly, complete thefollowing steps.1. Read the safety information that begins on page v, and “Installation guidelines”on page 7.2. Turn off the server and peripheral devices, and disconnect the power cordsand all external cables.3. Remove the server cover (see “Removing the cover” on page 9).4. If you have not already done so, determine the type of adapter (PCIe x16,PCIe x8, or HTX) that you want to install. For the locations of the riser-cardslots on the system board, see “Major components of the System x3455 Types7984 and 7986 server” on page 6.Attention: For correct server operation, each installed adapter must be ofthe same type (PCIe or HTX) as the riser-card assembly in which it is installed.5. According to the type of adapter that you are installing, select the correctriser-card adapter connector (PCIe x16, PCIe x8, or HTX) in which to installthe adapter.6. Route the adapter cables, if any, before you install the adapter in the riser-cardassembly.Attention: When you handle static-sensitive devices, take precautions toavoid damage from static electricity. For information about handling thesedevices, see “Handling static-sensitive devices” on page 8.7. Touch the static-protective package that contains the adapter to any unpaintedmetal surface on the server. Then, remove the adapter from the package.8. Set any jumpers or switches on the adapter as directed by the adaptermanufacturer.Attention: When you install an adapter, make sure that the adapter iscorrectly seated in the connector before you turn on the server. Improperlyseated adapters might cause damage to the system board, the riser card, orthe adapter.9. Place the adapter on a flat, static-protective surface.10. Touch the static-protective package that contains the corresponding riser-cardassembly to any unpainted metal surface on the server. Then, remove theriser-card assembly from the package.Chapter 2. Installing optional devices 25