Dell P07G003, N4020, N4030, P1M49, P07G001 Solving Problems, Beep Codes, Beep Code Possible Problem

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Solving Problems

This section provides troubleshooting information for your computer. If you cannot solve your problem using the following guidelines, see “Using Support Tools” on page 48 or “Contacting Dell” on page 72.

WARNING: Only trained service personnel should remove the computer cover. See the Service Manual at support.dell.com/manuals for advanced service instructions.

Beep Codes

Your computer might emit a series of beeps during start-up if there are errors or problems. This series of beeps, called a beep code, identifies a problem. Write down the beep code and contact Dell (see “Contacting Dell” on page 72).

NOTE: To replace parts, see the Service Manual at support.dell.com/manuals.

Beep Code

Possible Problem

 

 

One

Possible system board failure —

 

BIOS ROM checksum failure

Two

No RAM detected

 

NOTE: If you installed or

 

replaced the memory module,

 

ensure that the memory module

 

is seated properly.

Three

Possible system board failure —

 

Chipset error

Four

RAM read/write failure

Five

Real Time Clock failure

Six

Video card or chip failure

Seven

Processor failure

Eight

Display failure

INSPIRON

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Contents Inspiron Page SETUP GUIDE February 2010 P/N P1M49 Rev. A00 Contents Index Before Setting Up Your Computer Setting Up Your Inspiron LaptopConnect the AC Adapter Connect the Network Cable Optional Press the Power Button Set Up Microsoft Windows Set Up the Operating SystemSet Up Ubuntu Create System Recovery Media Recommended Follow the instructions on the screen Enable or Disable Wireless Optional Setting Up Your Inspiron Laptop Connect to the Internet Optional Setting Up a Wired ConnectionClick Start → Connect To Setting Up a Wireless ConnectionClick Start → Control Panel Connect to the Internet window appears Setting Up Your Internet ConnectionSetting Up Your Inspiron Laptop Right View Features Using Your Inspiron LaptopUsing Your Inspiron Laptop Left View Features Using Your Inspiron Laptop Front View Features Using Your Inspiron Laptop Battery Status Light Status Lights and IndicatorsIndicator light status Computer states Power Indicator LightComputer Base and Keyboard Features Power button Turns the computer on or off when pressed To zoom Touch Pad GesturesScroll Function Key Row, select Function Key or Multimedia Key System Setup Bios UtilityMultimedia Control Keys Windows Mobility CenterUsing Your Inspiron Laptop Using the Optical Drive Disc Spindle Optical drive tray Eject button Display Features Using Your Inspiron Laptop Removing and Replacing the Battery Battery release latch Productivity and Communication Software FeaturesEntertainment and Multimedia Dell DataSafe Online Backup Remove a Category or Icon Dell DockAdd a Category Add an IconBeep Code Possible Problem Solving ProblemsBeep Codes Wireless Connections Network ProblemsWired Connections Power Problems If you receive an insufficient memory message Memory ProblemsClick Applications If a program stops respondingWindows Vista Welcome screen, click Next About Your System System Using Support ToolsDell Support Center Assistance from Dell TechnicalSystem Messages My Dell DownloadsUsing Support Tools Hardware Troubleshooter Dell DiagnosticsClick Start → Help and Support If PSA is invoked Starting Dell Diagnostics From Your Hard DriveIf PSA is not invoked Insert the Drivers and Utilities disc Remove the Drivers and Utilities disc Option Use Restoring Your Operating SystemStarting System Restore System RestoreUndoing the Last System Restore Dell DataSafe Local BackupSelect Repair Your Computer Dell DataSafe Local Backup BasicClick Upgrade Now Upgrading to Dell DataSafe Local Backup ProfessionalSystem Recovery Media Dell Factory Image Restore Confirm Data Deletion screen appears Starting Dell Factory Image RestoreGetting Help DellConnect Technical Support Customer ServiceDell Support websites Online ServicesDell Support e-mail addresses Product Information Automated Order-Status ServiceReturning Items for Repair Under Warranty or for Credit Getting Help Before You Call Locating Your Service TagDiagnostic Checklist Contacting Dell Getting Help If you need to See Finding More Information and ResourcesDell Support Center. To launch the Dell If you need toComputer Model SpecificationsMemory System Chipset ProcessorVideo Media Card Reader ConnectorsCommunications Display AudioCamera KeyboardTouch Pad BatteryPhysical AC AdapterStorage To 95% Computer EnvironmentMacrovision Product Notice AppendixImporter Index Index Network cable, connecting 7 wireless network connection Page Page 0P1M49A00
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P07G001, P1M49, N4020, N4030, P07G003 specifications

The Dell N4030 and N4020 are two versatile laptops designed primarily for everyday computing needs. They are part of Dell's Inspiron series and cater to students, professionals, and casual users looking for a reliable machine without compromising on performance or features.

Starting with the Dell N4030, this model comes equipped with a 14-inch display that offers a resolution of 1366 x 768 pixels. The screen delivers sharp visuals and is suitable for watching videos, browsing the web, and working on documents. It is powered by Intel's Dual-Core processors, ensuring decent performance for multitasking and running common applications. The laptop supports up to 8GB of RAM, which facilitates smoother operation when running multiple applications simultaneously.

Additionally, the N4030 boasts a spacious hard drive, often around 500GB, providing ample storage for documents, photos, and multimedia files. Equipped with integrated Intel HD Graphics, the N4030 is capable of handling light gaming and media playback without significant lag. One of the standout features of this laptop is its energy efficiency, with a battery life that can last up to 5 hours, making it suitable for on-the-go users.

On the other hand, the Dell N4020 is quite similar in design and capabilities but offers a slightly larger 15.6-inch display, which is also HD-ready with a resolution of 1366 x 768 pixels. The increased screen size enhances the viewing experience, especially for those who prefer a larger workspace or consume media frequently.

The N4020 also includes Intel's Dual-Core processors, ensuring sufficient processing power for most daily tasks, while supporting up to 8GB of RAM. Storage options are similar to the N4030, with a typical capacity of 500GB. The integrated Intel HD Graphics on the N4020 allows users to enjoy basic graphic tasks and casual gaming.

Connectivity options on both laptops include USB 2.0 and USB 3.0 ports, HDMI outputs for external display connections, and a built-in webcam for video conferencing. They also feature a full-size keyboard, which enhances typing comfort.

In conclusion, the Dell N4030 and N4020 laptops provide a reliable balance of performance, display quality, and battery life, making them suitable choices for students and professionals alike. With their efficient processing capabilities, ample storage space, and essential connectivity options, these laptops stand out for their value in everyday computing tasks.
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