Installing System Components 125support team. Damage due to servicing that is not authorized by Dell is not coveredby your warranty. Read and follow the safety instructions that came with theproduct.1 Hold the replacement fan with the fan cable on the top side, and align theedges of the fan with the securing slots on the chassis.2 Slide the fan down into the securing slots until the fan release tab locksinto place. See Figure 3-31.3 Route the fan power cable through the adjacent slot in the chassis, andconnect the cable to the FAN_1 connector on the system board (seeFigure 6-1 for the connector location).4 If a RAID battery was previously installed, re-install it. See "Installing aRAID Battery" on page 116.5 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.Removing the System FanCAUTION: Many repairs may only be done by a certified service technician. Youshould only perform troubleshooting and simple repairs as authorized in yourproduct documentation, or as directed by the online or telephone service andsupport team. Damage due to servicing that is not authorized by Dell is not coveredby your warranty. Read and follow the safety instructions that came with theproduct.1 Turn off the system, including any attached peripherals, and disconnectthe system from its electrical outlet and peripherals.2 Open the system. See "Opening the System" on page 68.3 Remove the expansion card shroud. See "Removing the Expansion CardShroud" on page 72.4 Remove the processor shroud. See "Removing the Processor Shroud" onpage 72.5 Disconnect the fan’s power cable from the system board.
