Dell 1440 If a program stops responding End the program, Click Applications, Click End Task

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Solving Problems

Lockups and Software Problems

If the computer does not start up — Ensure that the power cable is firmly connected to the computer and to the electrical outlet.

If a program stops responding — End the program:

1.Press <Ctrl><Shift><Esc> simultaneously.

2.Click Applications.

3.Click the program that is no longer responding

4.Click End Task.

If a program crashes repeatedly — Check the software documentation. If necessary, uninstall and then reinstall the program.

NOTE: Software usually includes installation instructions in its documentation or on the disc (CD or DVD).

34

If the computer stops responding or a solid blue screen appears —

CAUTION: You might lose data if you are unable to perform an operating system shutdown.

If you are unable to get a response by pressing a key on your keyboard or moving your mouse, press the power button for at least 8 to 10 seconds until the computer turns off and then restart your computer.

If a program is designed for an earlier Microsoft® Windows® operating system —

Run the Program Compatibility Wizard. The Program Compatibility Wizard configures a program so that it runs in an environment similar to non-Windows Vista operating system environments.

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Contents Inspiron Page SETUP GUIDE March 2009 P/N M792N Rev. A00 Contents Restoring Your Operating System Setting Up Your Inspiron Laptop Before Setting Up Your ComputerConnect the AC Adapter Connect the Network Cable Optional Press the Power Button Windows Vista Setup Enable or Disable WirelessWireless Enable/Disable dialog box appears Enable Bluetooth Enable Wireless LANSetting Up a Wired Connection Connect to the Internet OptionalSetting Up a Wireless Connection Setting Up Your Internet ConnectionClick Start → Connect To Using Your Inspiron Laptop Right Side FeaturesUsing Your Inspiron Laptop Optical drive eject button Opens the optical driveLeft Side Features Using Your Inspiron Laptop Front Side Features An AC adapter Computer Base and Keyboard Features Using Your Inspiron Laptop Touch Pad Gestures ScrollZoom Media Controls Play or pause Play the next track or chapter Eject the disc Display Features 3 4Using Your Inspiron Laptop Removing and Replacing the Battery To remove the battery Software Features Customizing Your Energy SettingsProductivity and Communication Entertainment and MultimediaTransferring Information to a New Computer Backing Up Your DataUser Account Control window, click Continue Solving Problems Network ProblemsWireless Connections If the wireless network connection isWired Connections Check the cable to ensure it is plugged in and not damagedPower Problems Memory Problems If you experience other memory problemsIf you receive an insufficient memory message If a program stops responding End the program Click ApplicationsClick End Task If you have other software problems Using Support Tools Dell Support CenterUsing Support Tools System Messages Keyboard failure Keyboard failure or loose cableHardware Troubleshooter Click Start → Help and SupportDell Diagnostics Starting Dell Diagnostics From Your Hard DriveInsert the Drivers and Utilities disc System Restore Restoring Your Operating SystemStarting System Restore Undoing the Last System RestoreClick Undo my last restoration and click Next Dell Factory Image Restore Dell Factory Image Restore Click Next. The Confirm Data Deletion screen appearsOperating System Reinstallation Before you BeginReinstalling Windows Vista Click Exit if the Install Windows message appearsGetting Help Technical Support and Customer Service Online Services Dell Support websitesDell Support e-mail addresses Automated Order-Status Service Product InformationDiagnostic Checklist Before You CallContacting Dell Visit support.dell.comFinding More Information and Resources If you need to SeeAt support.dell.com If you need to SeeSpecifications System modelProcessor Memory ExpressCardComputer information CommunicationsPorts and connectors AudioDisplay Touch pad Viewing AnglesBattery KeyboardAC adapter AC adapter Physical Computer environmentIndex Index Network connection fixing 30 Index Page 0M792NA00
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1440, M792N, PP42L specifications

The Dell 1450 and Dell 1440 are two prominent models in the Dell PowerEdge line of servers, designed with advanced technology to cater to a variety of business needs. Both models serve as efficient and reliable solutions for small to medium-sized businesses, with varying capabilities to support diverse workloads.

The Dell PowerEdge 1450 is known for its high performance in a compact form factor. Equipped with dual Intel Xeon processors, the 1450 supports multiprocessor configurations, which enhances its ability to tackle demanding applications and multitasking scenarios. Its modular design allows for easy scalability, making it adaptable to evolving business requirements. The server can support a wide range of operating systems providing greater flexibility in deployment options.

One of the key features of the Dell 1450 is its extensive memory capacity. It can support up to 8GB of RAM, ensuring that even resource-intensive applications run smoothly. This memory capacity, combined with its robust processing power, makes the 1450 an ideal choice for businesses requiring reliable performance for database applications, web hosting, and virtualization.

On the other hand, the Dell PowerEdge 1440 delivers a balance of performance and affordability while ensuring reliability and durability. This model is often chosen by businesses seeking an effective solution without overspending. The 1440 supports single Intel Pentium III or Xeon processors, which, while slightly less powerful than its counterpart, still provides satisfactory performance for less demanding tasks.

Both servers come fitted with built-in RAID technology, which provides data redundancy and enhances data integrity. RAID configurations protect against potential data loss, making these servers especially pivotal for organizations that prioritize data security. Furthermore, the Dell OpenManage technology integrated into both models allows for seamless administration and monitoring, simplifying server management for IT professionals.

In terms of connectivity, the Dell 1450 and 1440 are equipped with multiple Ethernet ports and expansion slots, supporting a variety of network configurations. This ensures users have ample options for connectivity, which is crucial in today’s interconnected digital landscape.

In conclusion, the Dell 1450 and 1440 stand as robust server solutions, offering varying levels of performance, scalability, and reliability to meet the needs of different businesses. The choice between them ultimately depends on specific organizational requirements, including budget constraints and computing demands, ensuring they can effectively support a range of workloads and applications.
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