HP dx7400 manual Optical Drive Precautions, Shipping Preparation, Operation, Cleaning, Safety

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Optical Drive Precautions

Be sure to observe the following guidelines while operating or cleaning the optical drive.

Operation

Do not move the drive during operation. This may cause it to malfunction during reading.

Avoid exposing the drive to sudden changes in temperature, as condensation may form inside the unit. If the temperature suddenly changes while the drive is on, wait at least one hour before you turn off the power. If you operate the unit immediately, it may malfunction while reading.

Avoid placing the drive in a location that is subject to high humidity, extreme temperatures, mechanical vibration, or direct sunlight.

Cleaning

Clean the panel and controls with a soft, dry cloth or a soft cloth lightly moistened with a mild detergent solution. Never spray cleaning fluids directly on the unit.

Avoid using any type of solvent, such as alcohol or benzene, which may damage the finish.

Safety

If any object or liquid falls into the drive, immediately unplug the computer and have it checked by an authorized HP service provider.

Shipping Preparation

Follow these suggestions when preparing to ship the computer:

1.Back up the hard drive files on PD discs, tape cartridges, CDs, or diskettes. Be sure that the backup media is not exposed to electrical or magnetic impulses while stored or in transit.

NOTE: The hard drive locks automatically when the system power is turned off.

2.Remove and store all removable media.

3.Insert a blank diskette into the diskette drive to protect the drive while in transit. Do not use a diskette on which you have stored or plan to store data.

4.Turn off the computer and external devices.

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

6.Disconnect the system components and external devices from their power sources, then from the computer.

NOTE: Ensure that all boards are seated properly and secured in the board slots before shipping the computer.

7.Pack the system components and external devices in their original packing boxes or similar packaging with sufficient packing material to protect them.

24 Appendix C Computer Operating Guidelines, Routine Care and Shipping Preparation

ENWW

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Contents Hardware Reference Guide Hardware Reference Guide About This Book Iv About This Book Table of contents Enww Product Features Standard Configuration FeaturesServiceability Features Keyboard 1Keyboard ComponentsUsing the Windows Logo Key 2Windows Logo Key FunctionsEnww Hardware Upgrades Removing the Computer Access Panel and Front Bezel2Removing the Front Bezel Hardware Upgrades Removing a 5.25 Drive Bezel Blank 3Removing a 5.25 Bezel Blank4Removing a 3.5 Bezel Blank Hardware Upgrades Removing a 3.5 Drive Bezel BlankDIMMs Installing Additional MemoryInstalling DIMMs DDR2-SDRAM DIMMsEnww Installing an Expansion Card Enww Replacing or Upgrading a Drive Locating Drive PositionsDrive Configuration System Board Connectors System Board Drive ConnectionsRemoving a 5.25 Optical Drive Removing a 3.5 Media Card Reader or Diskette Drive Device Retainer Screws Guide ScrewsRemoving a 3.5 Hard Drive 12Removing a 3.5 Hard DriveInstalling a Security Lock 13Installing a Security Lock Hardware UpgradesSpecifications Table A-1SpecificationsBattery Replacement Type Enww Computer Operating Guidelines and Routine Care Safety Optical Drive PrecautionsCleaning Shipping PreparationElectrostatic Discharge Preventing Electrostatic DamageGrounding Methods Index
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dx7400 specifications

The HP dx7400 is a desktop computer designed primarily for business environments, providing a balance of performance, reliability, and scalability. Launched in the late 2000s, the dx7400 is tailored to meet the demanding needs of office tasks and professional applications while also being an economical option for enterprises.

One of the standout features of the HP dx7400 is its customizable performance. It is equipped with a range of Intel processors, typically offering options from the Intel Core 2 Duo to more potent options depending on configuration. This flexibility allows businesses to select a processor that best fits their workload requirements, whether for basic office tasks, demanding data processing, or multitasking between applications.

The HP dx7400 also emphasizes expandability. The system is designed with ample expansion slots that allow for additional memory, storage drives, and graphics cards. This expandability ensures that businesses can upgrade the machine as their needs grow without requiring a complete system overhaul. The desktop can support up to 8GB of DDR2 RAM, which is beneficial for running multiple applications simultaneously or handling memory-intensive tasks.

In terms of storage, the dx7400 provides various hard drive options, ranging from traditional HDDs to SATA drives, ensuring users have enough space for files, applications, and backups. The availability of different configurations means that organizations can select drives that offer a balance between speed and storage capacity.

The HP dx7400 is built with connectivity in mind. It provides multiple USB ports, including USB 2.0 and options for legacy connections like serial and parallel ports, catering to a broad array of peripherals and devices. The inclusion of audio and video outputs also makes it a suitable choice for presentations and multimedia projects.

Security is another crucial aspect of the HP dx7400. It often features tools like HP ProtectTools Security Suite, which helps safeguard sensitive data and provides secure access to systems. In addition to hardware security features, the dx7400 integrates various software solutions aimed at data protection.

Lastly, the compact design of the HP dx7400 enables it to fit well in a variety of office spaces. Its straightforward design ensures it can be easily integrated into an existing workplace setup without taking up too much space.

Overall, the HP dx7400 stands out as a versatile, reliable desktop solution that was engineered to cater to the needs of modern business operations, providing essential features for productivity and expandability for future growth.