Dell Alienware Area 51 (Late 2009) - Manual (Page 60)

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CHAPTER 11: TOP I/O PANEL
1
2
1 screws (4) 2 top I/O panel
Remove the active-venting assembly (see “Removing the Active-Venting 7.
Assembly” on page 55).
Disconnect the top I/O panel cables from the system board connectors and 8.
remove the cables from their routing guides.
Remove the four screws that secure the top I/O panel to the chassis. 9.
Pull the top I/O panel off the chassis. 10.