Dell PowerEdge T105 Systems Hardware Owner's Manual

Also see for PowerEdge T105 Systems: Update guide Getting started guide Getting started guide

Contents

Installing System Components 93Installing the Power Supply1 Attach the cable clip to the new power supply.2 Align the power supply mounting holes with the mounting holes on theback panel.3 Slide the power supply toward the back panel until it snaps into place overthe power-supply release tab.4 Using a #2 Phillips screwdriver, install the four Phillips screws that securethe power supply to the back panel.5 Reattach the I/O panel and SATA cables (if present) to the routing clip onthe side of the power supply.6 Depending on your system configuration, connect the following powercables:• P1 and P2 to the system board• P3 and P5 to the SATA or SAS drives• P7 to the diskette drive• P8, P9, and P10 to the optical and tape drives7 Close the system. See "Closing the System" on page 47.Chassis Intrusion SwitchRemoving the Chassis Intrusion SwitchCAUTION: Only trained service technicians are authorized to remove the systemcover and access any of the components inside the system. Before performing anyprocedure, see your Product Information Guide for complete information aboutsafety precautions, working inside the computer and protecting againstelectrostatic discharge.1 Turn off the system and attached peripherals, and disconnect the systemfrom the electrical outlet.2 Open the system. See "Opening the System" on page 47.3 Disconnect the chassis intrusion switch cable from the INTRUSIONconnector on the system board. See Figure 3-28.