Dell 9300 manual Removing the Subwoofer, Replacing the Subwoofer

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Subwoofer

Dell™ Inspiron™ 9300 Service Manual

Removing the Subwoofer

Replacing the Subwoofer

Removing the Subwoofer

CAUTION: Before you begin the following procedure, see 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.

NOTICE: To avoid damaging the system board, you must remove the main battery before you begin working inside the computer.

If you ordered a subwoofer with your computer, it is already installed. To remove and replace a subwoofer:

1.Follow the instructions in "Before Working Inside Your Computer."

2.Remove the optical drive.

3.Remove the hinge cover.

4.Remove the keyboard.

5.Remove the display assembly.

6.Remove the palm rest.

7.Loosen the two captive screws that secure the subwoofer in place.

1subwoofer

2subwoofer cable connector

3system board connector

8.Disconnect the subwoofer cable connector from the system board.

Replacing the Subwoofer

1. Reconnect the subwoofer cable to the system board.

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Contents Abbreviations and Acronyms Before You Begin Recommended ToolsTurning Off Your Computer Before Working Inside Your ComputerComputer Orientation Screw IdentificationPage MCH Heat Sink Each Hard Drive Bay System Components Optical Drive Hard Drive Removing the Hard DriveReplacing the Hard Drive Returning a Hard Drive to Dell Memory Module Removing the Memory ModuleReplacing the Memory Module Modem Removing the ModemReplacing the Modem Model PP14L February 2005 Rev. A00 Mini PCI Card Removing the Mini PCI CardReplacing the Mini PCI Card Antenna cables Replace the cover Internal Card With Bluetooth Wireless Technology Removing the CardReplacing the Card Hinge Cover Removing the Hinge CoverReplacing the Hinge Cover Keyboard Removing the KeyboardReplacing the Keyboard Display Assembly DisplayReplacing the Display Assembly Display Bezel Removing the Display Bezel Display Panel Replacing the Display BezelDisplay Latch Replacing the Display PanelReplacing the Display Latch Palm Rest Removing the Palm RestReplace the coin-cell battery Replacing the Palm RestBack to Contents Coin-Cell Battery Removing the Coin-Cell BatteryReplacing the Coin-Cell battery Back to Contents Speakers Removing the SpeakersReplacing the Speakers Back to Contents Subwoofer Removing the SubwooferReplacing the Subwoofer Back to Contents USB Port Board Removing the USB Port BoardReplacing the USB Port Board Replace the display assembly Microprocessor Thermal-Cooling Assembly Removing the Microprocessor Thermal-Cooling AssemblyReplacing the Microprocessor Thermal-Cooling Assembly Back to Contents Microprocessor Module Removing the Microprocessor ModuleReplacing the Microprocessor Module Video Card/Thermal Cooling Assembly Removing the Video Card/Thermal Cooling AssemblyReplacing the Video Card/Thermal Cooling Assembly Back to Contents System Fans Removing the System FansReplacing the System Fans MCH Heat Sink Removing the MCH Heat SinkReplacing the MCH Heat Sink Back to Contents PC Card Cage System Board Removing the System BoardRemove the video card/thermal cooling assembly Replacing the System Board Page Battery Latch Assembly Removing the Battery Latch AssemblyReplacing the Battery Latch Assembly Back to Contents Flashing the Bios Pin Assignments for I/O Connectors USB ConnectorVideo Connector Video TV-Out ConnectorIeee 1394 Connector
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9300 specifications

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