6

Removal and Replacement Procedures—

Microtower (MT)/Small Form Factor (SFF)

Chassis

Adherence to the procedures and precautions described in this chapter is essential for proper service. After completing all necessary removal and replacement procedures, run the Diagnostics utility to verify that all components operate properly.

Not all features listed in this guide are available on all computers.

6.1Preparation for Disassembly

See Chapter 5, “Identifying the Chassis, Routine Care, and Disassembly Preparation,” for initial procedures.

1.Close any open software applications.

2.Exit the operating system.

3.Remove any diskette or compact disc from the computer.

4.Turn off the computer and any peripheral devices that are connected to it.

ÄCAUTION: Turn off the computer before disconnecting any cables.

ÄCAUTION: Regardless of the power-on state, voltage is always present on the system board as long as the system is plugged into an active AC outlet. In some systems the cooling fan is on even when the computer is in the “Standby,” or “Suspend” modes. The power cord should always be disconnected before servicing a unit.

5.Disconnect the power cord from the electrical outlet and then from the computer.

6.Disconnect all peripheral device cables from the computer.

During disassembly, label each cable as you remove it, noting its position and routing. Keep all screws with the units removed.

ÄCAUTION: The screws used in the computer are of different thread sizes and lengths; using the wrong screw in an application may damage the unit.

 

Service Reference Guide

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HP dx2700 manual Preparation for Disassembly

dx2700 specifications

The HP dx2700 is a versatile and robust desktop computer designed to meet the needs of home users and small businesses alike. Launched as part of HP's line of reliable and cost-effective computing solutions, the dx2700 offers a blend of performance, reliability, and expandability, making it an attractive option for a variety of tasks.

One of the key features of the HP dx2700 is its use of AMD processors, including the Athlon and Sempron lines, which provide efficient multitasking capabilities and solid performance for everyday computing tasks. These processors are designed to handle office applications, multimedia playback, and web browsing with ease. Coupled with the right amount of RAM—available configurations typically range from 1GB to 4GB—the dx2700 can smoothly run multiple applications simultaneously.

In terms of storage, the dx2700 comes equipped with various hard drive options, providing ample space for files, multimedia, and applications. Users can choose from traditional SATA hard drives with capacities ranging from 80GB to 500GB, ensuring that there is enough room for all necessary data. Additionally, the system supports optional DVD drives, allowing for easy playback and burning of media content.

The dx2700 is built with expandability in mind, featuring several PCI and PCI Express slots that enable users to add components such as additional graphics cards or sound cards, enhancing the overall functionality of the system. This customizability makes it a suitable choice for those looking to upgrade their desktop to meet evolving computing demands.

Moreover, the HP dx2700 boasts a range of connectivity options, including multiple USB ports, audio jacks, and Ethernet ports, enabling seamless integration with peripherals like printers, cameras, and networks. The built-in Ethernet port supports fast and reliable internet connections, further enhancing the user experience.

For power management, the HP dx2700 integrates energy-efficient technologies that help reduce electricity consumption without sacrificing performance. The compact design also ensures that it easily fits into various office setups, maximizing workspace efficiency.

Overall, the HP dx2700 is a reliable desktop option ideal for users seeking a balance of performance, expandability, and cost-effectiveness. Its combination of robust processing power, ample storage, and customizable features makes it suitable for a range of applications, from basic web browsing to more demanding office tasks. With its durability and practical design, the HP dx2700 remains a commendable choice in the desktop market.