Installing System Components 755 Install the expansion card shroud. See "Installing the Expansion CardShroud" on page 75.6 Close the system. See "Closing the System" on page 70.7 Place the system upright and on its feet on a flat, stable surface.8 Reattach any peripherals, then connect the system to the electrical outlet.9 Turn on the system and attached peripherals.Installing the Expansion Card Shroud1 Insert the rear shroud alignment tabs into the rear shroud tab slots, andthen lower the shroud into the chassis. Align the front shroud alignmenttab with the front shroud tab slot, and press downward on the shroud tolock the latch into place. See Figure 3-6.2 Close the system. See "Closing the System" on page 70.3 Place the system upright and on its feet on a flat, stable surface.4 Reattach any peripherals, then connect the system to the electrical outlet.5 Turn on the system and attached peripherals.Power SuppliesDepending on your configuration, your system supports up to two hot-pluggable redundant power supplies rated at 675 W, or a singlenon-redundant power supply rated at 650 W.If your system has redundant power supplies, see "Removing a RedundantPower Supply" on page 76 or "Installing a Redundant Power Supply" onpage 77. If your system has a non-redundant power supply see "Removing aNon-redundant Power Supply" on page 78 or "Installing a Non-redundantPower Supply" on page 81.If two redundant power supplies are installed, the second power supplyprovides power redundancy. In redundant mode, the system distributes thepower load across both power supplies to maximize efficiency. When a powersupply is removed with the system powered on, the full power load is pickedup by the remaining power supply.
