Dell 1420, 1400 service manual Microprocessor Thermal-Cooling Assembly

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Microprocessor Thermal-Cooling Assembly

Dell™ Inspiron™ 1420/Dell Vostro™ 1400

Service Manual

Removing the Microprocessor Thermal-Cooling Assembly

Replacing the Microprocessor Thermal-Cooling Assembly

Removing the Microprocessor Thermal-Cooling Assembly

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.Loosen the three captive screws securing the microprocessor module cover, then remove the cover and set it aside.

1	microprocessor module cover	2	captive screws (3)

3.Loosen the four captive screws securing the microprocessor thermal- cooling assembly to the system board, then carefully lift the assembly straight out of the computer.

1	microprocessor thermal-cooling assembly	2	screws (4)

Replacing the Microprocessor Thermal-Cooling Assembly

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

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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 ModuleCoin-Cell Battery Removing the Coin-Cell BatteryReplacing the Coin-Cell Battery Back to Contents Microprocessor Module Removing the Microprocessor ModuleReplacing the Microprocessor Module Back to Contents Microprocessor Thermal-Cooling Assembly Removing the Microprocessor Thermal-Cooling AssemblyReplacing 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 Fan Removing the FanReplacing the Fan Back to Contents Intel Turbo Memory Removing the FCMReplacing the FCM Back to Contents Hard Drive Removing the Hard DriveReplacing the Hard Drive Keyboard Cover Removing the Keyboard CoverReplacing the Keyboard Cover Keyboard Removing the KeyboardReplacing 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 ModemOptical Drive Removing the Optical DriveReplacing 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 Speakers Removing the SpeakersReplacing the Speakers Back to Contents System Board Removing the System BoardReplacing the System Board Dell Inspiron 1420/Dell Vostro