Removing the Power-Supply Fan | 5924 Removing the Power-Supply FanWARNING: Before working inside your computer, read the safety informationthat shipped with your computer and follow the steps in "Before You Begin" onpage 11. After working inside your computer, follow the instructions in "AfterWorking Inside Your Computer" on page 13. For additional safety best practicesinformation, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance.Prerequisites1 Remove the back cover. See "Removing the Back Cover" on page 19.Procedure1 Lift the securing tab and disconnect the power-supply fan cable from thepower-supply unit.2 Remove the screws that secure the power-supply fan to the computer base.3 Gently lift the power-supply fan and ease the power-supply fan cable fromunder the I/O-board assembly.4 Lift the power-supply fan off the computer base.1 power-supply fan 2 screws (2)3 power-supply fan cable 4 securing tab2134
