To install a PCI-X adapter guide, complete the following steps:1. Align the two tabs on the PCI-X adapter guide with the two slots on the chassis.2. Set the guide firmly into place and turn the quarter-turn fasteners to secure theguide.3. Reconnect the cables that pass through the PCI-X adapter guide and route thecables through the routing feature of the guide.4. Install the adapters and dividers.5. When replacing the dividers, make sure that the tabs on the bottom of thedividers rest in the holes in the bottom of the metal section of the guide and thetabs on the top of the dividers engage the plastic retainer section of the guide.6. Lower the latch mechanism.7. Replace the top cover.8. Reconnect external cables and power cords.Power-supply structureTo remove the power-supply structure, complete the following steps.LatchesHandleAlignment tabsAlignment pins1. Read the safety information that begins on page vii, and “Handlingstatic-sensitive devices” on page 114.Attention: Static electricity that is released to internal server componentswhen the server is powered-on might cause the server to halt, which couldresult in the loss of data. To avoid this potential problem, always use anelectrostatic-discharge wrist strap or other grounding system when workinginside the server with the power on.2. Turn off the server and peripheral devices, and disconnect the power cords andall external cables necessary to replace the device.3. Remove the top cover.4. Remove the memory cards (see “Removing and replacing a memory card” onpage 125).5. Remove the power supplies (see “Hot-swap power supply” on page 120).6. Pull the two blue latches (1) on the power-supply structure toward the front ofthe server; the structure will disengage from the chassis.Chapter 4. Removing and replacing server components 135
