HP dx2310 manual 490778-001

Page 61
Service Reference Guide
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It may be necessary to remove an expansion card to gain access to the battery.
3. Locate the battery and battery holder on the system board.
1. Prepare the computer for disassembly (Section 6.1, “Preparation for Disassembly”).
2. Remove the right access panel (Section 6.2, “Remove the computer access panel and front bezel (MT chassis)”).
Batteries, battery packs, and accumulators should not be disposed of together with the general household waste. In order to forward them to recycling or proper disposal, please use the public collection system or return them to HP/Compaq, their authorized partners, or their agents.
CAUTION: Before replacing the battery, it is important to back up the computer CMOS settings. When the battery is removed or replaced, the CMOS settings will be cleared. Refer to the Troubleshooting Guide for information on backing up the CMOS settings.
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Ä CAUTION: Static electricity can damage the electronic components of the computer or optional equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object.
WARNING: This computer contains an internal lithium manganese dioxide battery. There is a risk of fire and burns if the battery is not handled properly. To reduce the risk of personal injury:
■ Do not attempt to recharge the battery.
■ Do not expose to temperatures higher than 140°F (60°C)
■ Do not disassemble, crush, puncture, short external contacts, or dispose of in fire or water.
■ Replace the battery only with the HP/Compaq spare designated for this product.
The lifetime of the lithium battery can be extended by plugging the computer into a live AC wall socket. The lithium battery is only used when the computer is NOT connected to AC power.
6.13 Battery
The battery that comes with your computer provides power to the real-time clock and has a lifetime of about three years. When replacing the battery, use a battery equivalent to the battery originally installed on the computer. The computer comes with a 3-volt lithium coin cell battery.

Removal and Replacement Procedures— Microtower (MT) Chassis

490778-001

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Contents Service reference guide April Service Reference GuideService Reference Guide Contents Removal and Replacement Procedures-Microtower MT Chassis Service Reference Guide 490778-001 Microsoft Windows XP/Windows Vista/ Redflag Linux Installing the Operating SystemHP Software Converting to Ntfs Associated with Windows OSPower-On Self-Test Post Setup Utilities and Diagnostics FeaturesUsing Computer Setup F10 Utilities Computer Setup UtilitiesSetup Utilities and Diagnostics Features Computer Setup Computer Setup MenuHeading Option Description For each, allows you to CD-ROM Onboard Lan ROM Dvmt Mode Combined Mode Parallel port Allows you to select a setting for the onboard S1 POS Bios can automatically configure all Backing up the Cmos Recovering the Configuration SettingsRestoring the Cmos FailSafe Boot Block ROM Initial Configuration and DeploymentDesktop Management ROM FlashPower Management Dual-State Power ButtonEstablishing a Supervisor Password Using Computer Setup Password SecurityEstablishing a User Password Using Computer Setup SecurityEntering a User Password Current password Current password/new password/new passwordNational Keyboard Delimiter Characters Surge-Tolerant Power SupplySerial ATA Hard Drive Characteristics Serial ATA Drive Guidelines and FeaturesSata 3.0 Hard Drives Sata Hard Drive Cables Sata Power CableSata Data Cable Pin Number Usage Device Plug Host PlugDrive Capacities Sata Smart DrivesWindows 2000, XP, Vista, and Linux Microtower MT Chassis DesignationsDx2318 MT Generating Static Electrostatic Discharge InformationPreventing Electrostatic Damage to Equipment Relative Humidity Event 55% 40% 10%Grounding the Work Area Personal Grounding Methods and EquipmentRecommended Materials and Equipment Static Shielding Protection Levels Method VoltageCleaning the Computer Case General Cleaning Safety PrecautionsRoutine Care Cleaning the Monitor Cleaning the KeyboardCleaning the Mouse Tools and Software Requirements Service ConsiderationsScrews Lithium Coin Cell Battery Cables and ConnectorsHard Drives Preparation for Disassembly Removal and Replacement Procedures- Microtower MT ChassisAccess Panel MT Chassis Remove the computer access panel and front bezel MT chassisFront Bezel MT Chassis Removing a 5.25 Drive Bezel Blank/MT Chassis Front Drive BezelsMemory Installing Memory Modules/MT chassisExpansion Slot Cover Lock Expansion CardsRemove the slot cover lock .5.1, Expansion Slot Cover Lock 2 PCI/PCIe Expansion CardRemoving the Expansion Slot Cover Installing an Expansion CardRemoval and Replacement Procedures- Microtower MT Chassis Removing an Expansion Card Cable Management Locating Drive Positions DrivesDrive Positions Removing a DriveItem Description Removing the Hard disk Lift the hard disk drive cage out of the chassis Removing the Hard Drive Front I/O Panel Housing Assembly MT chassis System Fan Heatsink MT chassis Processor Removal and Replacement Procedures- Microtower MT Chassis System Board 490778-001 Battery Holder Power Supply Connector and Icon Pin Signal Connector Pin AssignmentsEnhanced Keyboard MouseConnector and Icon 1/8 miniphone Pin Signal Serial Interface, Powered and Non-PoweredParallel Interface MicrophoneLine-In Audio HeadphoneLine-Out Audio MonitorPin Power for CPU Pin PowerConnector Pin Signal General Requirements Power Cord Set RequirementsPost Error Messages Post Error MessagesScreen Message Probable Cause Recommended Action During memory testing Post Error Messages Preliminary Checklist Troubleshooting Without DiagnosticsProblem Cause Solution Solving General ProblemsStandby mode Num Lock key Press any key or click the mouse button Solving Hardware Installation Problems Interpreting Diagnostic Lights and Audible Codes Solving Display Problems Solving Display ProblemsSelect Enable VGA Mode Set properly Font you are using Solving Audio Problems Solving Audio ProblemsSolving Audio Problems Solving Printer Problems Solving Printer ProblemsWhere printer port is DIR C\ printer portSolving Keyboard Problems Solving Keyboard and Mouse ProblemsSolving Network Problems Solving Network ProblemsRestore Plus! CD Solving Memory Problems Solving Memory ProblemsSolving Processor Problems Solving Processor ProblemsSolving CD-ROM and DVD Problems Solving CD-ROM and DVD ProblemsSolving Internet Access Problems Solving Drive Key ProblemsSolving DiskOnKey Problems Solving Internet Access ProblemsPanel Select Start ControlOptions Delete Cookies buttonProperties Click the Device ManagerDiagnostic Front Panel LEDs and Audible Codes Diagnostic Front Panel LEDs and Audible CodesActivity Beeps Possible Cause Recommended Action Diagnostic Front Panel LEDs and Audible Codes Diagnostic Front Panel LEDs and Audible Codes Contacting Customer Support Restoring the SoftwareMemory
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dx2310 specifications

The HP dx2310 is a versatile desktop computer that has made a mark in the business and home computing segments. It is designed to provide a balance of performance, reliability, and expandability, making it suitable for a range of applications, from basic office tasks to more demanding computing needs.

One of the prominent features of the HP dx2310 is its use of AMD processors, which offer a solid performance for multitasking. The system supports a variety of AMD Athlon and Sempron CPUs, ensuring users can choose a configuration that meets their requirements. This flexibility in processor choice allows the dx2310 to cater to both light and more intensive workloads.

In terms of memory, the HP dx2310 supports up to 4GB of DDR2 RAM. This capacity is particularly beneficial for users running multiple applications simultaneously, providing a smoother experience during everyday tasks like word processing, spreadsheet management, and web browsing. The ability to upgrade memory also means that users can enhance their system's performance as their needs grow.

Storage options for the HP dx2310 are diverse, accommodating both traditional hard drives and SATA drives. Users can choose from various storage capacities to suit their file storage needs, whether it be for documents, images, or multimedia files. Enhanced storage solutions help ensure that users have adequate space for their operating systems and applications.

The connectivity options on the HP dx2310 are also noteworthy, featuring multiple USB ports, including both USB 2.0 and USB 3.0 options. Additionally, it comes with integrated Ethernet and audio jacks, which allow for easy connection to networks and external devices. This level of connectivity makes the dx2310 an excellent choice for networking environments and collaborative workspaces.

Another characteristic that stands out is the system's compact form factor, which saves valuable desk space. The efficient design allows for better airflow and cooling, contributing to the system’s reliability and longevity. Alongside this, energy-efficient components help reduce overall power consumption, making it an eco-friendly choice.

In summary, the HP dx2310 desktop computer is tailored for users seeking a reliable and upgradeable system. With its flexible processor options, expandable memory, varied storage solutions, and strong connectivity features, it serves both business and personal use effectively. Its efficient design and energy efficiency further contribute to its appeal, making it a smart choice for a diverse range of computing needs.
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