Dell 1640 manual Removing the Base Cover, Replacing the Base Cover

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Base Cover

Dell™ Studio XPS™ 1640 Service Manual

Removing the Base Cover

Replacing the Base Cover

CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

CAUTION: Before performing these procedures, turn off the computer, disconnect the AC adapter from the electrical outlet and the computer, disconnect the modem from the wall connector and the computer, and remove any other external cables from the computer.

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

NOTICE: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™ is not covered by your warranty.

NOTICE: To help prevent damage to the system board, remove the main battery (see Before Working Inside Your Computer) before working inside the computer.

Removing the Base Cover

1.Ensure that the computer is turned off.

2.Remove the battery (see Before Working Inside Your Computer).

3.Loosen the ten captive screws on the base cover and lift the cover off the computer at an angle as shown in the figure.

CAUTION: Do not touch the processor heat sink. Processor components should be removed only by trained support personnel.

1

base cover

2

captive screws (10)

 

 

 

 

 

 

 

 

 

 

 

Replacing the Base Cover

1.Align the tabs on the base cover to the bottom of the computer.

2.Tighten the ten captive screws on the base cover.

3.Slide the battery into the battery bay until it clicks into place.

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Contents Page Removing the Ieee 1394 Module Ieee 1394 ModuleReplacing the Ieee 1394 Module Removing the AC Adapter Connector AC Adapter ConnectorReplacing the AC Adapter Connector Back to Contents Removing the Audio Board Audio BoardReplacing the Audio Board Back to Contents Removing the Base Cover Base CoverReplacing the Base Cover Removing the Battery Latch Assembly Battery Latch AssemblyReplacing the Battery Latch Assembly Page Before Working Inside Your Computer Before You BeginRecommended Tools Turning Off Your ComputerBack to Contents Flashing the Bios From a CD Flashing the BiosFlashing the Bios From the Hard Drive Page Removing the Coin-Cell Battery Coin-Cell BatteryReplacing the Coin-Cell Battery Processor Installing the ProcessorRemoving the Processor Back to Contents Removing the Processor Heat Sink Processor Heat SinkReplacing the Processor Heat Sink Back to Contents Removing the Display Assembly Display AssemblyReplacing the Display Assembly Back to Contents Removing the eSATA Connector ESATA ConnectorReplacing the eSATA Connector Removing the Thermal Fan Thermal FanReplacing the Thermal Fan Back to Contents Removing the Hard Drive Hard DriveReplacing the Hard Drive Page Removing the Keyboard KeyboardReplacing the Keyboard Back to Contents Removing the Memory Modules MemoryReplacing the Memory Modules Back to Contents Removing the Mini-Card Wireless Mini-CardWlan 2 or 3 antenna cables Replacing the Mini-CardPage Removing the Optical Drive Optical DriveReplacing the Optical Drive Removing the Palm Rest Palm RestReplacing the Palm Rest Removing the Rear Caps Rear CapsReplacing the Rear Caps Removing the Speakers SpeakersReplacing the Speakers Back to Contents Removing the Subwoofer SubwooferReplacing the Subwoofer Removing the System Board System BoardReplacing the System Board Back to Contents Back to Contents Removing the TV Tuner Card TV Tuner Card OptionalReplacing the TV Tuner Card