HP dx7400 manual 12Removing a 3.5 Hard Drive

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NOTE: If you are installing a drive in the external 3.5" drive bay for the first time, use a flatblade screwdriver to pry out the metal shield covering the bay.

There are a total of eight extra guide/retainer screws on the front of the chassis behind the bezel. Four have 6-32 standard threads and four have M3 metric threads. Standard screws are used for hard drives and have a silver finish. Metric screws are used for all other drives and have a black finish. Be sure to install the appropriate guide screws into the drive.

Removing a 3.5" Hard Drive

CAUTION: Make sure to create a Recovery Disc Set through HP Backup and Recovery Manager and back up your personal files on the hard drive to an external storage device before removing the hard drive. Failure to do so will result in data loss. After replacing the primary hard drive, you will need to load the HP factory-installed files from the Recovery Disc Set.

1.Remove/disengage any security devices that prohibit opening the computer.

2.Remove all removable media, such as diskettes or compact discs, from the computer.

3.Turn off the computer properly through the operating system, then turn off any external devices.

4.Disconnect the power cord from the power outlet and the computer, and disconnect any external devices.

WARNING! When the computer is plugged into an AC power source, voltage is always applied to the system board. To reduce the risk of personal injury from electrical shock and/or hot surfaces, be sure to disconnect the power cord from the wall outlet and allow the internal system components to cool before touching.

5.Remove the access panel and front bezel. Refer to Removing the Computer Access Panel and Front Bezel on page 5.

6.Disconnect the power and data cables from the back of the hard drive.

7.Remove the four retainer screws that secure the drive to the bay (1) then slide the drive back and out of the bay (2).

Figure 2-12Removing a 3.5” Hard Drive

NOTE: To install a hard drive, reverse the removal procedure. No guide screws are required for drives installed in a 3.5" hard drive bay.

ENWW

Replacing or Upgrading a Drive 17

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Contents Hardware Reference Guide Hardware Reference Guide About This Book Iv About This Book Table of contents Enww Serviceability Features Product FeaturesStandard Configuration Features 1Keyboard Components Keyboard2Windows Logo Key Functions Using the Windows Logo KeyEnww Removing the Computer Access Panel and Front Bezel Hardware Upgrades2Removing the Front Bezel Hardware Upgrades 3Removing a 5.25 Bezel Blank Removing a 5.25 Drive Bezel BlankRemoving a 3.5 Drive Bezel Blank 4Removing a 3.5 Bezel Blank Hardware UpgradesDDR2-SDRAM DIMMs Installing Additional MemoryInstalling DIMMs DIMMsEnww Installing an Expansion Card Enww Locating Drive Positions Replacing or Upgrading a DriveSystem Board Drive Connections Drive Configuration System Board ConnectorsRemoving a 5.25 Optical Drive Device Retainer Screws Guide Screws Removing a 3.5 Media Card Reader or Diskette Drive12Removing a 3.5 Hard Drive Removing a 3.5 Hard Drive13Installing a Security Lock Hardware Upgrades Installing a Security LockTable A-1Specifications SpecificationsBattery Replacement Type Enww Computer Operating Guidelines and Routine Care Shipping Preparation Optical Drive PrecautionsCleaning SafetyGrounding Methods Electrostatic DischargePreventing Electrostatic Damage 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.
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