Dell XPS 14Z owner manual Wireless Mini-Card, Removing the Mini-Card

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Wireless Mini-Card

WARNING: 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: 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.

CAUTION: 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 your computer).

CAUTION: To help prevent damage to the system board, remove the main battery (see "Removing the Battery" on page 15) before working inside the computer.

NOTE: Dell does not guarantee compatibility or provide support for Mini-Cards from sources other than Dell.

If you ordered a wireless Mini-Card with your computer, the card is already installed.

Your computer has one half Mini-Card slot which supports a Wireless Local Area Network (WLAN) + Bluetooth combo card.

NOTE: Depending on the configuration of the computer when it was sold, the Mini-Card slot may or may not have a Mini-Card installed.

Removing the Mini-Card

1Follow the instructions in "Before You Begin" on page 7.

2Remove the base cover (see "Removing the Base Cover" on page 11).

3Remove the battery (see "Removing the Battery" on page 15).

4Disconnect the antenna cables from the Mini-Card.

5Remove the screw that secures the Mini-Card to the system board.

Wireless Mini-Card

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Contents Computer model L412z Regulatory model P24G series 2011 Rev. A00 Contents Removing the Optical Drive Replacing the Optical Drive Display-Converter Board Removing the Display Assembly Replacing the Display Assembly Before You Begin Recommended ToolsTurning Off Your Computer Before Working Inside Your Computer Before You Begin Before You Begin Removing the Base Cover Base CoverReplacing the Base Cover Base Cover Base Cover Removing the Battery BatteryReplacing the Battery Removing the Memory Modules Memory ModulesReplacing the Memory Modules Tab Notch Memory-module connector Click Start → Control Panel→ System Removing the Mini-Card Wireless Mini-CardLift the Mini-Card out of the system-board connector Replacing the Mini-Card Wireless Mini-Card Removing the Hard Drive Hard DriveBracket Hard-drive assembly Screws Disconnect the interposer from the hard drive Replacing the Hard Drive Removing the Coin-Cell Battery Coin-Cell BatteryReplacing the Coin-Cell Battery Removing the Optical Drive Optical DriveBracket Tabs Optical-drive assembly Replacing the Optical Drive Optical Drive Removing the Hall-Sensor Board Hall-Sensor BoardSponge pad Replacing the Hall-Sensor Board Hall-Sensor Board Removing the Display-Converter Board Display-Converter BoardReplacing the Display-Converter Board Removing the Heat Sink and Fan Heat Sink and FanReplacing the Heat Sink and Fan Heat Sink and Fan Heat Sink and Fan Removing the System Board System BoardSpeaker cable Tape Display cable connector Power-button board cable Replacing the System Board Entering the Service Tag in the Bios System Board Removing the Power-Button Board Power-Button BoardReplacing the Power-Button Board Removing the Keyboard Bracket KeyboardKeyboard Speakers cable Lift the keyboard bracket off the palm-rest assembly Replacing the Keyboard Bracket Removing the Keyboard Replacing the Keyboard Keyboard Removing the Speakers SpeakersAntenna cables Speakers cable Replacing the Speakers Display Hinge Covers DisplayDisplay Replacing the Display Hinge Covers Removing the Display Assembly Display AssemblyReplacing the Display Assembly Display Removing the Palm-RestAssembly Palm-Rest AssemblyReplacing the Palm-Rest Assembly Click Enter a Tag Flashing the BiosFlashing the Bios