72 Installing System Components15 If applicable, reconnect the cables to the SAS RAID controller daughter card or SCSI controller card.See "Installing the SAS RAID Controller Daughter Card" on page 98.16 Close the system. See "Closing the System" on page 48.17 Replace the bezel, if removed. See "Installing the Bezel" on page 47.Installing an Internal SATA Tape Backup UnitThis subsection describes how to configure and install an internal SATA tape backup unit in theperipheral bay.CAUTION: Many repairs may only be done by a certified service technician. You should only performtroubleshooting and simple repairs as authorized in your product documentation, or as directed by the online ortelephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by yourwarranty. Read and follow the safety instructions that came with the product.1 Turn off the system, including any attached peripherals, and disconnect the system from the electricaloutlet.2 Remove the front bezel, if attached. See "Removing the Bezel" on page 46.3 Open the system. See "Opening the System" on page 48.4 If applicable, disconnect the cables from the SAS RAID controller daughter card or expansion card andpull the cables out of the way of the center fans. See "Removing the SAS RAID Controller DaughterCard" on page 96.5 Remove the fans from the center fan bracket. See "Removing and Installing a Fan" on page 53.6 Remove the center fan bracket. See "Removing the Center Fan Bracket" on page 82.7 Unpack the tape drive and configure the drive according to the documentation that came with thedrive.8 Remove the filler plate from the peripheral bay.a Push the spring latch at the top of the peripheral bay to the right, and pry the top edge of the fillerplate away from the system.b Lift the filler plate up and out of the system.9 If the mounting screws are not attached to the drive, install them now.10 Insert the new tape drive three-quarters of the way into the drive slot on the peripheral bay, with themounting screws entering the bay slide slots.11 Connect the SATA interface cable in the drive kit to the drive. See Figure 3-15.12 Replace the center fan bracket. See "Replacing the Center Fan Bracket" on page 82.13 Replace the fans into the center fan bracket. See "Removing and Installing a Fan" on page 53.14 If applicable, reconnect the cables to the SAS RAID controller daughter card or SCSI controller card.See "Installing the SAS RAID Controller Daughter Card" on page 98.book.book Page 72 Tuesday, September 1, 2009 4:19 PM