Dell PowerEdge E05S Owner's Manual

Also see for PowerEdge R815: Manual Update Update Portfolio guide Important information

Contents

86 Installing System ComponentsRemoving a Power SupplyCAUTION: The system requires one power supply for normal operation. Onpower-redundant systems, remove and replace only one power supply at a time ina system that is powered on.1 Disconnect the power cable from the power source.2 Disconnect the power cable from the power supply and remove the Velcrostraps that bundle and secure the system cables.NOTE: You may have to unlatch and lift the optional cable management arm ifit interferes with power-supply removal. For information about the cablemanagement arm, see the system’s rack documentation.3 Press the release latch and pull the power supply out to release it from thepower distribution board and clear the chassis.If you are permanently removing the power supply, you must install apower supply blank to ensure proper system cooling. See "Installing thePower Supply Blank" on page 87.Figure 3-8. Removing and Installing a Power Supply1 power supply 2 velcro strap3 release latch123