Dell 1120, 7R3VH, P07T series - page 21

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Using Your Inspiron Laptop

1Antenna-in connector (on supported models) — Connects to an external antenna to view

programs using the TV tuner card (optional).

2 Audio out/Headphone connector — Connects to a pair of headphones or to a powered

speaker or sound system.

3 Audio in/Microphone connector — Connects to a microphone or inputs signal for use

with audio programs.

4 USB connector with USB PowerShare — Connects to USB devices, such as a mouse,

keyboard, printer, external drive, or MP3 player.

The USB Powershare feature allows you to charge USB devices when the computer is

powered on/off or in sleep state.

NOTE: Certain USB devices may not charge when the computer is powered off or in sleep

state. In such cases, turn on the computer to charge the device.

NOTE: If you turn off your computer while charging an USB device, the device will stop

charging. To continue charging, disconnect the USB device and connect it again.

5 USB 2.0 connector — Connects to USB devices, such as a mouse, keyboard, printer,

external drive, or MP3 player.

6 AC adapter connector — Connects to the AC adapter to power the computer and charge

the battery.

Contents

Main Page Page Notes, Cautions, and Warnings May 2010 P/N 7R3VH Rev. A00 Contents 3 Setting Up Your Inspiron Laptop. . . . . . . . . .5 Using Your Inspiron Laptop. . . . . . . . . . . . .18 Solving Problems. . . . . . . . . . . . . . . . . . . . .39 Page Setting Up Your Inspiron Laptop Before Setting Up Your Computer Page Page Page Set Up Microsoft Windows Create System Recovery Media (Recommended) Operating System Page Install the SIM Card (Optional) Page Page Page Connect to the Internet (Optional) Setting Up a Wired Connection Setting Up a Wireless Connection Setting Up Your Internet Connection Page Page Page Page Page Page Page Page Status Lights and Indicators Power/Battery Indicator Light Page Touch Pad Gestures Scroll Flick Zoom Rotate Multimedia Control Keys System Setup (BIOS) Utility Windows Mobility Center Page Page Page Removing and Replacing the Battery Page Software Features Productivity and Communication Entertainment and Multimedia Dell Dock Add a Category Add an Icon Remove a Category or Icon Personalize the Dock Dell DataSafe Online Backup Solving Problems Service Manual Beep Codes Service Manual Network Problems Wireless Connections Wired Connections Power Problems Memory Problems Lockups and Software Problems Page Using Support Tools Dell Support Center My Dell Downloads System Messages Page Hardware Troubleshooter Dell Diagnostics Starting Dell Diagnostics From Your Hard Drive Drivers and Utilities If PSA is invoked: If PSA is not invoked: Starting Dell Diagnostics From the Drivers and Utilities Disc Page Restoring Your Operating System Operating System Operating System System Restore Starting System Restore Undoing the Last System Restore Dell DataSafe Local Backup Dell DataSafe Local Backup Basic Upgrading to Dell DataSafe Local Backup Professional System Recovery Media Dell Factory Image Restore Starting Dell Factory Image Restore Page Dell Technology Guide Getting Help Technical Support and Customer Service DellConnect Online Services Dell Support websites Dell Support e-mail addresses Dell Marketing and Sales e-mail addresses Anonymous file transfer protocol (FTP) Automated Order-Status Service Product Information Returning Items for Repair Under Warranty or for Credit Before You Call Locating Your Service Tag Page Contacting Dell Finding More Information and Resources If you need to: See: Computer Model Processor Type System Chipset Memory Specifications Memory Connectors Media Card Reader Communications Audio Video Camera Display Dell Technology Guide Keyboard Touch Pad Battery AC Adapter Physical Computer Environment Page Information for NOM, or Official Mexican Standard (Only for Mexico) Index Page V W