Dell Alienware Aurora R4 Owners Manual
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Right-Side Bottom Panel121 25 Right-Side Bottom Panel WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before You Begin on page 13. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. Prerequisites 1Remove the left side-panel. See Removing the Left Side-Panel on page 25. 2Open the PCI shroud. See Opening the PCI Shroud on page 45. 3Remove the drive-bay shroud. See Removing the Drive-Bay Shroud on page 47. 4Remove the hard-drive fan assembly. See Follow the steps in After Working Inside Your Computer on page 15. on page 69. 5Remove the power-supply unit. See Removing the Power-Supply Unit on page 83. 6Remove the right-side top panel. See Removing the Right-Side Bottom Panel on page 121. 7Remove the right lighting-board. See Removing the Right Lighting- Board on page 117. 8Remove the right-side middle panel. See Removing the Right-Side Middle Panel on page 113. Removing the Right-Side Bottom Panel 1Remove the screws that secure the right-side bottom panel to the chassis. book.book Page 121 Wednesday, May 16, 2012 2:37 PM
122Right-Side Bottom Panel 2Slide and remove the right-side bottom panel from the chassis. 1 screws (2) 1 book.book Page 122 Wednesday, May 16, 2012 2:37 PM
Right-Side Bottom Panel Replacing the Right-Side Bottom Panel 1Align the tabs on the right-side bottom panel with the slots on the chassis and slide the panel into position. 2Replace the screws that secure the right-side bottom panel to the chassis. 1 right-side bottom panel 1 book.book Page 123 Wednesday, May 16, 2012 2:37 PM
124Right-Side Bottom Panel Postrequisites 1Replace the right-side middle panel. See Replacing the Right-Side Middle Panel on page 114. 2Replace the right lighting-board. See Replacing the Right Lighting-Board on page 118. 3Replace the right-side top panel. See Replacing the Right-Side Top Panel on page 110. 4Replace the power-supply unit. See Replacing the Power-Supply Unit on page 86. 5Replace the hard-drive fan assembly. See Replacing the Hard-Drive Fan Assembly on page 34. 6Replace the drive-bay shroud. See Replacing the Drive-Bay Shroud on page 48. 7Close the PCI shroud. See Closing the PCI Shroud on page 46. 8Replace the left side-panel. See Replacing the Left Side-Panel on page 27. 9Follow the steps in After Working Inside Your Computer on page 15. book.book Page 124 Wednesday, May 16, 2012 2:37 PM
Top Vent125 26 Top Vent WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before You Begin on page 13. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. Prerequisites 1Remove the left side-panel. See Removing the Left Side-Panel on page 25. 2Remove the memory fan. See Removing the Memory Fan on page 67. 3Open the PCI shroud. See Opening the PCI Shroud on page 45. 4Remove the drive-bay shroud. See Removing the Drive-Bay Shroud on page 47. 5Remove the top lighting-board. See Removing the Top Lighting-Board on page 103. 6Remove the system board. See Removing the System-Board Assembly on page 95. 7Remove the right-side top panel. See Removing the Right-Side Top Panel on page 107. Removing the Top Vent 1Remove the screws that secure the top vent to the chassis. book.book Page 125 Wednesday, May 16, 2012 2:37 PM
126Top Vent 2Place the chassis in an upright position. 3Remove the screws that secure the top I/O panel cover to the chassis. 4Lift the top I/O panel cover away from the chassis. 5Remove the screws that secure the top vent to the chassis. 6Lift the top vent away from the chassis. 1 screws (10) 2 top vent 2 1 book.book Page 126 Wednesday, May 16, 2012 2:37 PM
Top Vent127 Replacing the Top Vent 1Align the screw holes on the top vent with the screw holes on the chassis. 2Replace the screws that secure the top vent to the chassis. 1 top-vent screws (3) 2 top I/O panel cover 3 top-panel screws (2) 4 top vent 1 23 4 book.book Page 127 Wednesday, May 16, 2012 2:37 PM
128Top Vent 3Align the top panel with the slots in the chassis and replace the screws that secure the top panel to the chassis. 4Place the computer on its side with the left side facing up. 5Replace the screws that secure the top vent to the top of the chassis. Postrequisites 1Replace the right-side top panel. See Replacing the Right-Side Top Panel on page 110. 2Replace the system board. See Replacing the System-Board Assembly on page 96. 3Replace the top lighting-board. See Replacing the Top Lighting-Board on page 104. 4Replace the drive-bay shroud. See Replacing the Drive-Bay Shroud on page 48. 5Close the PCI shroud. See Closing the PCI Shroud on page 46. 6Replace the memory fan. See Replacing the Memory Fan on page 68. 7Replace the left side-panel. See Replacing the Left Side-Panel on page 27. 8Follow the steps in After Working Inside Your Computer on page 15. book.book Page 128 Wednesday, May 16, 2012 2:37 PM
Front Bezel129 27 Front Bezel WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before You Begin on page 13. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. Prerequisites 1Remove the left side-panel. See Removing the Left Side-Panel on page 25. 2Open the PCI shroud. See Opening the PCI Shroud on page 45. 3Remove the drive-bay shroud. See Removing the Drive-Bay Shroud on page 47. 4Remove the right-side top panel. See Removing the Right-Side Top Panel on page 107. 5Remove the right lighting-board. See Removing the Right Lighting- Board on page 117. 6Remove the right-side middle panel. See Removing the Right-Side Middle Panel on page 113. 7Remove the right-side bottom panel. See Removing the Right-Side Bottom Panel on page 121. Removing the Front Bezel 1Remove the screws that secure the front bezel to the chassis. 2Note the routing of the front-bezel cables and disconnect the front bezel cables from the connectors on the master I/O board. book.book Page 129 Wednesday, May 16, 2012 2:37 PM
130Front Bezel 3Place the computer in an upright position. 4Remove the screws that secure the front bezel to the chassis. 5Pull the front bezel away from the chassis. 1 screws (7) 1 book.book Page 130 Wednesday, May 16, 2012 2:37 PM