Dell M140 manual Removing the Fan, Replacing the Fan

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Fan

Dell™ XPS M140 Service Manual

Removing the Fan

Replacing the Fan

Removing the Fan

CAUTION: Before you perform any of the procedures in this section, follow the safety instructions in the Product Information Guide.

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer.

1.Follow the instructions in Preparing to Work Inside the Computer.

2.Remove the optical drive (see Removing the Optical Drive).

3.Remove the hinge cover (see Removing the Hinge Cover).

4.Remove the keyboard (see Removing the Keyboard).

5.Remove the display assembly (see Removing the Display Assembly).

6.Remove the palm rest (see Removing the Palm Rest).

7.Remove the three M2.5 x 5-mm screws securing the fan to the base of the computer.

8.Disconnect the fan connector from the system board connector.

9.Lift the fan out of the computer.

1

fan

2

M2.5 x 5-mm screws (3)

3

fan connector

 

 

 

 

 

 

 

 

4

system board connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Replacing the Fan

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Contents Model PP19L October 2005 Rev. A00 Before You Begin Preparing to Work Inside the ComputerComputer Orientation Recommended ToolsScrew Identification Display Bezel rubber bumper Back to Contents Bios Updates Flashing the BiosInternal Card With Bluetooth Wireless Technology Removing the Bluetooth ModuleReplacing the Bluetooth Module Back to Contents Removing the Coin-Cell Battery Coin-Cell BatteryReplacing the Coin-Cell Battery Follow the instructions in Removing the Coin-Cell Battery Microprocessor Module Removing the Microprocessor ModuleReplacing the Microprocessor Module Back to Contents Display Assembly Display Assembly and Display LatchRemoving the Display Assembly Display Bezel Replacing the Display AssemblyRemoving the Display Bezel Replacing the Display Bezel Display Panel Removing the Display Panel Replacing the Display Panel Removing the Display Latch Display LatchReplacing the Display Latch Back to Contents Removing the Fan FanReplacing the Fan Back to Contents Hard Drive Removing the Hard DriveReplacing the Hard Drive Returning a Hard Drive to DellHard drive in antistatic bag Foam packaging Microprocessor Thermal-Cooling Assembly Removing the Microprocessor Thermal-Cooling AssemblyReplacing the Microprocessor Thermal-Cooling Assembly Hinge Cover Removing the Hinge CoverReplacing the Hinge Cover Keyboard Removing the KeyboardReplacing the Keyboard Wireless Mini PCI Card Removing the Mini PCI CardReplacing the Mini PCI Card Back to Contents About the Device Security Screw Optical DriveRemoving the Optical Drive Replacing the Optical Drive Palm Rest Removing the Palm RestPage Replacing the Palm Rest Back to Contents Video Connector Pin Assignments for I/O ConnectorsUSB Connector Video TV-Out ConnectorIeee 1394 Connector Speakers Removing the SpeakersReplacing the Speakers System Board Removing the System BoardPage Replacing the System Board System Components Exploded View of the ComputerModel PP19L September 2005 Rev. A00 Removing a Memory Module Memory Module and ModemMemory Module Dimm B Memory Module Dimm a Replacing a Memory Module Modem Removing the ModemPage Replacing the Modem