Dell 1420, 1400 service manual Removing the Fan, Replacing the Fan

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Fan

Dell™ Inspiron™ 1420/Dell Vostro™ 1400

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 Before You Begin.

2.Remove the system board (see Removing the System Board).

3.Remove the three M2.5 x 5-mm screws securing the fan to the system board.

4.Loosen the shoulder screw securing the fan to the system board.

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

6.Lift the fan out of the computer.

1

3

screw (3)	2	fan
shoulder screw	4	system board

Replacing 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 Before You Begin.

2.Follow the instructions in Removing the Fan.

3.For replacement of the fan, perform the steps in Removing the Fan in reverse order.

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Contents Dell Inspiron 1420/Dell Vostro Before You Begin Recommended ToolsTurning Off Your Computer Before Working Inside Your ComputerBack to Contents Flashing the Bios Dell Bios Flash window, click ContinueInternal Card With Bluetooth Wireless Technology Camera Module Removing and Replacing the Camera ModuleReplacing the Coin-Cell Battery Coin-Cell BatteryRemoving the Coin-Cell Battery Back to Contents Microprocessor Module Removing the Microprocessor ModuleReplacing the Microprocessor Module Back to Contents Replacing the Microprocessor Thermal-Cooling Assembly Microprocessor Thermal-Cooling AssemblyRemoving the Microprocessor Thermal-Cooling Assembly Follow the instructions in Before You Begin Removing the Display Assembly DisplayReplacing the Display Assembly Follow the instructions in Removing the Display AssemblyRemoving the Display Bezel Replacing the Display Bezel Removing the Display PanelReplacing the Display Panel Back to Contents Replacing the Fan FanRemoving the Fan Back to Contents Replacing the FCM Intel Turbo MemoryRemoving the FCM Back to Contents Hard Drive Removing the Hard DriveReplacing the Hard Drive Replacing the Keyboard Cover Keyboard CoverRemoving the Keyboard Cover Replacing the Keyboard KeyboardRemoving the Keyboard Back to Contents Memory Removing the Memory ModuleReplacing the Memory Module Communication Cards Removing a Wlan CardReplacing a Wlan Card Removing a Mobile Broadband or Wwan CardReplacing a Wwan Card Modem Removing and Replacing the ModemReplacing the Optical Drive Optical DriveRemoving the Optical Drive Palm Rest Removing the Palm RestReplacing the Palm Rest Back to Contents Pin Assignments for I/O Connectors USB ConnectorVideo Connector Video TV-Out ConnectorIeee 1394 Connector Replacing the Speakers SpeakersRemoving the Speakers Back to Contents System Board Removing the System BoardReplacing the System Board Dell Inspiron 1420/Dell Vostro