Dell Inspiron 1120 User manual

SETUP GUIDE
INSPIRON™

SETUP GUIDE
Regulatory model: P07T series Regulatory type: P07T002
INSPIRON™

Notes, Cautions, and Warnings
NOTE: A NOTE indicates important information that helps you make better use of your
computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells
you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
__________________
Information in this document is subject to change without notice.
© 2010 Dell Inc. All rights reserved.
Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell , the DELL logo, YOURS IS HERE , Inspiron , Solution Station ,and DellConnect are
trademarks of Dell Inc.; AMD and AMD Athlon are trademarks of Advanced Micro Devices, Inc.; Microsoft, Windows,
and the Windows start button logo are either trademarks or registered trademarks of Microsoft Corporation in the United
States and/or other countries; Blu‑ray Disc is a trademark of the Blu‑ray Disc Association; Bluetooth is a registered
trademark owned by Bluetooth SIG, Inc. and is used by Dell under license.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and
names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.
May 2010 P/N 7R3VH Rev. A00

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Setting Up Your Inspiron Laptop. . . . . . . . . .5
Before Setting Up Your Computer . . . . . . . . . 5
Connect the AC Adapter . . . . . . . . . . . . . . . . 6
Connect the Network Cable (Optional) . . . . . 7
Press the Power Button . . . . . . . . . . . . . . . . .8
Set Up Microsoft Windows. . . . . . . . . . . . . . . 9
Create System Recovery Media
(Recommended). . . . . . . . . . . . . . . . . . . . . . . 10
Install the SIM Card (Optional). . . . . . . . . . . 12
Enable or Disable Wireless (Optional). . . . . 14
Connect to the Internet (Optional) . . . . . . . . 16
Using Your Inspiron Laptop. . . . . . . . . . . . .18
Right View Features. . . . . . . . . . . . . . . . . . . . 18
Left View Features. . . . . . . . . . . . . . . . . . . . . 20
Back View Features . . . . . . . . . . . . . . . . . . . 22
Computer Base and Keyboard Features . . . 24
Status Lights and Indicators. . . . . . . . . . . . . 26
Touch Pad Gestures. . . . . . . . . . . . . . . . . . . . 28
Multimedia Control Keys. . . . . . . . . . . . . . . . 30
Display Features . . . . . . . . . . . . . . . . . . . . . . 32
Removing and Replacing the Battery . . . . . 34
Software Features . . . . . . . . . . . . . . . . . . . . . 36
Dell Dock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Dell DataSafe Online Backup . . . . . . . . . . . . 38
Solving Problems . . . . . . . . . . . . . . . . . . . . .39
Beep Codes . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Network Problems . . . . . . . . . . . . . . . . . . . . . 40
Power Problems. . . . . . . . . . . . . . . . . . . . . . . 41
Memory Problems . . . . . . . . . . . . . . . . . . . . . 42
Lockups and Software Problems . . . . . . . . . 43
Contents

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Contents
Using Support Tools. . . . . . . . . . . . . . . . . . .45
Dell Support Center . . . . . . . . . . . . . . . . . . . . 45
My Dell Downloads . . . . . . . . . . . . . . . . . . . . 46
System Messages . . . . . . . . . . . . . . . . . . . . . 46
Hardware Troubleshooter. . . . . . . . . . . . . . . 48
Dell Diagnostics. . . . . . . . . . . . . . . . . . . . . . . 49
Restoring Your Operating System . . . . . . .53
System Restore . . . . . . . . . . . . . . . . . . . . . . . 54
Dell DataSafe Local Backup. . . . . . . . . . . . . 55
System Recovery Media . . . . . . . . . . . . . . . . 57
Dell Factory Image Restore . . . . . . . . . . . . . 58
Getting Help . . . . . . . . . . . . . . . . . . . . . . . . .60
Technical Support and Customer
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
DellConnect . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Online Services . . . . . . . . . . . . . . . . . . . . . . . 62
Automated Order‑Status Service . . . . . . . . . 63
Product Information. . . . . . . . . . . . . . . . . . . . 63
Returning Items for Repair Under
Warranty or for Credit . . . . . . . . . . . . . . . . . . 64
Before You Call. . . . . . . . . . . . . . . . . . . . . . . . 65
Contacting Dell. . . . . . . . . . . . . . . . . . . . . . . . 67
Finding More Information and
Resources . . . . . . . . . . . . . . . . . . . . . . . . . . .68
Specifications . . . . . . . . . . . . . . . . . . . . . . .70
Appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . .77
Macrovision Product Notice. . . . . . . . . . . . . 77
Information for NOM, or Official
Mexican Standard (Only for Mexico). . . . . . 78
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79

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This section provides information about setting
up your Dell™Inspiron™laptop.
Before Setting Up Your
Computer
When positioning your computer, ensure that
you allow easy access to a power source,
adequate ventilation, and a level surface to
place your computer.
Restricting airflow around your Inspiron
laptop may cause it to overheat. To prevent
overheating ensure that you leave at least
10.2 cm (4 inches) at the back of the computer
and a minimum of 5.1 cm (2 inches) on all other
sides. You should never place your computer in
an enclosed space, such as a cabinet or drawer
when it is powered on.
WARNING: Do not block, push objects
into, or allow dust to accumulate in
the air vents. Do not place your Dell™
computer in a low-airflow environment,
such as a closed briefcase, or on fabric
surfaces, such as carpets or rugs, while
it is powered on. Restricting the airflow
can damage the computer, deteriorate the
computer performance, or cause a fire.
The computer turns on the fan when the
computer gets hot. Fan noise is normal and
does not indicate a problem with the fan or
the computer.
CAUTION: Placing or stacking heavy or
sharp objects on the computer may result
in permanent damage to the computer.
Setting Up Your Inspiron Laptop
INSPIRON

6
Setting Up Your Inspiron Laptop
Connect the AC Adapter
Connect the AC adapter to the computer and then plug it into an electrical outlet or surge protector.
WARNING: The AC adapter works with electrical outlets worldwide. However, power
connectors and power strips vary among countries. Using an incompatible cable or
improperly connecting the cable to a power strip or electrical outlet may cause fire or
permanent damage to your computer.

7
Setting Up Your Inspiron Laptop
Connect the Network Cable (Optional)
To use a wired network connection, connect the network cable.

8
Setting Up Your Inspiron Laptop
Press the Power Button

9
Setting Up Your Inspiron Laptop
Set Up Microsoft Windows
Your Dell computer is preconfigured with Microsoft®Windows®7 operating system. To set up
Windows 7 for the first time, follow the instructions on the screen. These steps are mandatory
and may take some time to complete. The Windows 7 setup screens will take you through several
procedures including accepting license agreements, setting preferences, and setting up an Internet
connection.
CAUTION: Do not interrupt the operating system’s setup process. Doing so may render your
computer unusable and you will need to reinstall the operating system.
NOTE: For optimal performance of your computer, it is recommended that you download and
install the latest BIOS and drivers for your computer available at support.dell.com.
NOTE: For more information on the operating system and features, see
support.dell.com/MyNewDell.

10
Setting Up Your Inspiron Laptop
Create System Recovery Media (Recommended)
NOTE: It is recommended that you create a system recovery media as soon as you set up
Microsoft Windows.
NOTE: Your computer does not have an internal optical drive. Use an external optical drive or
any external storage device for the procedures that involve discs.
The system recovery media can be used to restore your computer to the operating state it was in
when you purchased the computer, while preserving data files (without the need of the Operating
System disc). You can use the system recovery media if changes to the hardware, software, drivers,
or other system settings have left the computer in an undesirable operating state.
You will require the following to create the system recovery media:
Dell DataSafe Local Backup•
USB key with a minimum capacity of 8 GB or DVD‑R/DVD+R/Blu‑ray Disc• ™
NOTE: Dell DataSafe Local Backup does not support rewritable discs.

11
Setting Up Your Inspiron Laptop
To create a system recovery media:
Ensure that the AC adapter is connected (see “Connect the AC Adapter” on page1. 6).
Insert the disc or USB key in the computer.2.
Click3. Start → Programs→Dell DataSafe Local Backup.
Click4. Create Recovery Media.
Follow the instructions on the screen.5.
NOTE: For information on using the system recovery media, see “System Recovery Media” on
page 57.

12
Setting Up Your Inspiron Laptop
Install the SIM Card (Optional)
NOTE: Installing a SIM card is not required if you are using an EVDO card to access the
Internet.
Installing a Subscriber Identity Module (SIM) card on your computer allows you to connect to the
Internet. To access the Internet, you must be within the network of your cellular service provider.
To install the SIM card:
Turn off your computer.1.
Remove the battery (see “Removing and Replacing the Battery” on page2. 34).
In the battery bay, slide the SIM card into the SIM card slot.3.
Replace the battery (see “Removing and Replacing the Battery” on page4. 34).
Turn on your computer.5.
To remove the SIM card, press and eject the SIM card.

13
Setting Up Your Inspiron Laptop
1SIM card slot
2SIM card
3battery bay
321

14
Setting Up Your Inspiron Laptop
Enable or Disable Wireless (Optional)

15
Setting Up Your Inspiron Laptop
NOTE: The wireless feature is available on your computer only if you ordered a WLAN card
at the time of purchase. For more information on the cards supported by your computer, see
“Specifications” on page 70.
To enable or disable wireless:
Ensure that your computer is turned on.1.
Press the wireless key2. on the keyboard.
The current wireless status is displayed on the screen.
Wireless enabled
Wireless disabled
Press the wireless key3. again to toggle between wireless enable or disable modes.
NOTE: The wireless key allows you to quickly turn off wireless radios (Wi‑Fi and Bluetooth®),
such as when you are asked to disable all wireless radios on an airplane flight.

16
Setting Up Your Inspiron Laptop
Connect to the Internet
(Optional)
To connect to the Internet, you need an external
modem or network connection and an Internet
Service Provider (ISP).
If an external USB modem or WLAN adapter
is not a part of your original order, you can
purchase one at www.dell.com.
Setting Up a Wired Connection
If you are using a dial‑up connection, connect•
the telephone line to the optional external USB
modem and to the telephone wall connector
before you set up your Internet connection.
If you are using a DSL or cable/satellite•
modem connection, contact your ISP
or cellular telephone service for setup
instructions.
To complete setting up your wired Internet
connection, follow the instructions in “Setting
Up Your Internet Connection” on page 17.
Setting Up a Wireless Connection
NOTE: To set up your wireless router, see
the documentation that shipped with your
router.
Before you can use your wireless Internet
connection, you need to connect to your
wireless router.
To set up your connection to a wireless router:
Ensure that wireless is enabled on your1.
computer (see “Enable or Disable Wireless”
on page 14).
Save and close any open files, and exit any2.
open programs.
Click3. Start →Control Panel.
In the search box, type4. network, and
then click Network and Sharing Center→
Connect to a network.
Follow the instructions on the screen to5.
complete the setup.

17
Setting Up Your Inspiron Laptop
Setting Up Your Internet Connection
ISPs and ISP offerings vary by country. Contact
your ISP for offerings available in your country.
If you cannot connect to the Internet but have
successfully connected in the past, the ISP
might have a service outage. Contact your ISP
to check the service status, or try connecting
again later.
Have your ISP information ready. If you do not
have an ISP, the Connect to the Internet wizard
can help you get one.
To set up your Internet connection:
Save and close any open files, and exit any1.
open programs.
Click2. Start →Control Panel.
In the search box, type3. network, and then
click Network and Sharing Center→Set up
a new connection or network→Connect to
the Internet.
The Connect to the Internet window appears.
NOTE: If you do not know which type of
connection to select, click Help me choose
or contact your ISP.
Follow the instructions on the screen and4.
use the setup information provided by your
ISP to complete the setup.

18
Using Your Inspiron Laptop
This section provides information about the features available on your Inspiron laptop.
Right View Features
156
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INSPIRON