Dell 1120 manual Replacing the Mini-Cards, Connectors on the Mini-Card Antenna Cable Color Scheme

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1antenna cables (2) 2 screw

3Mini-Card

8.Lift the Mini-Card out of the system board connector.

Replacing the Mini-Card(s)

1.Follow the instructions in Before You Begin.

2.Remove the new Mini-Card from its packaging.

CAUTION: Use firm and even pressure to slide the card into place. If you use excessive force, you may damage the connector.

CAUTION: The connectors are keyed to ensure correct insertion. If you feel resistance, check the connectors on the card and on the system board, and realign the card.

CAUTION: To avoid damage to the Mini-Card, never place cables under the card.

3.Insert the Mini-Card connector at a 45-degree angle into the appropriate system board connector. For example, the WLAN card connector is labeled WLAN.

4.Press the other end of the Mini-Card down into the slot on the system board and replace the screw that secures the Mini-Card to the system board.

5.Connect the appropriate antenna cables to the Mini-Card you are installing. The following table provides the antenna cable color scheme for the Mini- Cards supported by your computer.

Connectors on the Mini-Card

Antenna Cable Color Scheme

 

 

WWAN (2 antenna cables)

 

Main WWAN (white triangle)

white with gray stripe

Auxiliary WWAN (black triangle)

black with gray stripe

WLAN (2 antenna cables)

 

Main WLAN (white triangle)

white

Auxiliary WLAN (black triangle)

black

TV tuner (1 antenna cable)

black

 

 

6.Secure the unused antenna cables in the protective mylar sleeve.

7.Replace the palm rest (see Replacing the Palm Rest).

8.Follow the instructions from step 5 to step 7 in Replacing the Hard Drive.

9.Replace the keyboard (see Replacing the Keyboard).

10.Replace the battery (see Replacing the Battery).

11.Install the drivers and utilities for your computer, as required.

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Contents Page Removing the AC Adapter Connector AC Adapter ConnectorReplacing the AC Adapter Connector Audio Board Removing the Audio BoardReplacing the Audio Board Back to Contents Battery Removing the BatteryReplacing the Battery Before Working Inside Your Computer Before You BeginRecommended Tools Turning Off Your ComputerBack to Contents Click Enter a Service Tag Flashing the BiosInternal Module With Bluetooth Wireless Technology Removing the Bluetooth ModuleReplacing the Bluetooth Module Back to Contents Camera Removing the CameraReplacing the Camera Back to Contents Coin-Cell Battery Removing the Coin-Cell BatteryReplacing the Coin-Cell Battery Back to Contents Removing the Processor Module Processor ModuleReplacing the Processor Module Processor Heat Sink Removing the Processor Heat SinkReplacing the Processor Heat Sink Back to Contents Display Display AssemblyDisplay Bezel Replacing the Display AssemblyReplacing the Display Bezel Display PanelReplacing the Display Panel Removing the Display-Panel Brackets Display-Panel BracketsBack to Contents Removing the Hard Drive Hard DriveReplacing the Hard Drive Removing the Middle Cover Middle CoverReplacing the Middle Cover Power Button Module Removing the Power Button ModuleReplacing the Power Button Module Back to Contents Removing the Keyboard KeyboardReplacing the Keyboard Back to Contents Removing the Memory Modules Memory ModulesReplacing the Memory Modules Back to Contents Removing the Mini-Cards Wireless Mini-CardsReplacing the Mini-Cards Connectors on the Mini-Card Antenna Cable Color SchemeBack to Contents Optical Drive Removing the Optical DriveReplacing the Optical Drive Back to Contents Removing the Palm Rest Palm RestReplacing the Palm Rest Power Button Board Removing the Power Button BoardReplacing the Power Button Board Back to Contents Battery Page Speakers Removing the SpeakersReplacing the Speakers Back to Contents Removing the System Board System BoardReplacing the System Board Back to Contents Back to Contents
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