HP Dx2400 Hardware Reference Guide - dx2400 MT

HP Dx2400 - Compaq Business Desktop Manual

Get HP Dx2400 - Compaq Business Desktop PDF manuals and user guides
UPC - 884962251881
View all HP Dx2400 manuals
Add to My Manuals
Save this manual to your list of manuals

HP Dx2400 manual content summary:

  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 1
    Hardware Reference Guide - dx2400 Microtower Model HP Compaq Business PC
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 2
    Windows, and Windows Vista are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. The only warranties for HP products and services of Hewlett-Packard Company. Hardware Reference Guide HP Compaq Business PC dx2400 Microtower Model First
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 3
    About This Book This guide provides basic information for upgrading this computer model. WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily harm or loss of life. CAUTION: Text
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 4
    iv About This Book ENWW
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 5
    Configuration Features ...1 Front Panel Components ...2 Media Card Reader Components ...3 Rear Panel Components ...4 Keyboard ...5 Using the Windows Logo Key 6 Serial Number Location ...7 2 Hardware Upgrades Warnings and Cautions ...8 Removing the Computer Access Panel 9 Replacing the Computer
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 6
    Cable Lock ...45 Padlock ...46 HP Business PC Security Lock 46 Appendix D Electrostatic Discharge Preventing Electrostatic Damage ...49 Grounding Methods ...49 Appendix E Computer Operating Guidelines, Routine Care and Shipping Preparation Computer Operating Guidelines and Routine Care 50 Optical
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 7
    The HP Compaq Microtower features may vary depending on the model. For a complete listing of the hardware and software installed in the computer, run the diagnostic utility (included on some computer models only). Instructions for using the utility are provided in the Troubleshooting Guide. Figure
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 8
    25-inch Optical Drives1 6 Hard Drive Activity Light 2 Optical Drive Activity Lights 7 Optical Drive Eject Buttons 3 3.5-inch Media Card Reader (optional)2 8 Headphone Connector 4 Microphone Connector 9 USB (Universal Serial Bus) 2.0 Ports 5 Dual-State Power Button 1 Some models have
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 9
    Card Type 1 ● CompactFlash Card Type 2 ● MicroDrive 6 MS PRO/MS PRO DUO ● Memory Stick (MS) ● MagicGate Memory Stick (MG) ● MagicGate Memory Duo ● Memory Stick Select ● Memory Stick Duo (MS Duo) ● Memory Stick PRO (MS PRO) ● Memory Stick PRO Duo (MS PRO Duo) ENWW Media Card Reader Components
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 10
    Express x1 graphics card is installed, the connectors on the card and the system board may be used at the same time. Some settings may need to be changed in Computer Setup to use both connectors. For information about setting the boot VGA controller, refer to the Computer Setup (F10) Utility Guide
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 11
    , End, and Page Down. 3 Status Lights Indicate the status of the computer and keyboard settings (Num Lock, Caps Lock, and Scroll Lock). 4 Numeric functions in other software applications. 8 Windows Logo Keys1 Used to open the Start menu in Microsoft Windows. Used in combination with other keys
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 12
    Logo Key + e Launches My Computer Windows Logo Key + f Launches Find Document Windows Logo Key + Ctrl + f Launches Find Computer Windows Logo Key + F1 Launches Windows Help Windows Logo Key + l Locks the computer if you are connected to a network domain, or allows you to switch users
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 13
    Serial Number Location Each computer has a unique serial number and product ID number that are located on the top cover of the computer. Keep these numbers available for use when contacting customer service for assistance. Figure 1-6 Serial Number and Product ID Location ENWW Serial Number
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 14
    upgrades be sure to carefully read all of the applicable instructions, cautions, and warnings in this guide. WARNING! To reduce the risk of personal injury from electrical shock, hot surfaces, or fire: Disconnect the power network interface controller (NIC) receptacles. Do not disable the power cord
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 15
    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 disconnect any external devices. CAUTION: Regardless of the
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 16
    the chassis with about 1.3 cm (1/2 inch) of the panel hanging off the back of the chassis and slide it into place (1). Ensure that the hole for the screw is aligned with the hole in the chassis and tighten the screw (2). Figure 2-2 Replacing the Computer Access Panel 10 Chapter 2 Hardware Upgrades
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 17
    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 disconnect any external devices. CAUTION: Regardless of the
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 18
    before installing a drive. To remove a bezel blank: 1. Remove the front bezel. 2. Press the two retaining tabs towards the outer left edge of the bezel (1) and pull the bezel blank inwards to remove it (2). Figure 2-4 Removing a Bezel Blank 3. Replace the front bezel. 12 Chapter 2 Hardware Upgrades
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 19
    Replacing the Front Bezel Insert the three hooks on the left side of the bezel into the slots on the chassis (1) and rotate the bezel on from left to right (2) so that it snaps in place. Figure 2-5 Replacing the Front Bezel ENWW Replacing the Front Bezel 13
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 20
    ● 512Mbit and 1Gbit non-ECC memory technologies ● single-sided and double-sided DIMMs ● DIMMs constructed with x8 and x16 DDR devices; DIMMs constructed with x4 SDRAM are not supported NOTE: The system will not operate properly if you install unsupported DIMMs. 14 Chapter 2 Hardware Upgrades ENWW
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 21
    mode, or flex mode, depending on how the DIMMs are installed. ● The system will operate in single channel mode if the DIMM sockets are populated in one channel only. ● The system will operate in a higher-performing dual channel mode if the total memory capacity of the DIMMs in Channel A is equal to
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 22
    in the system. Installing DIMMs CAUTION: You must disconnect the power cord and wait approximately 30 seconds for the power to drain before adding or removing memory modules. Regardless of the power-on state, voltage is always supplied to the memory modules as long as the computer is plugged into
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 23
    9. Repeat steps 7 and 8 to install any additional modules. 10. Replace the computer access panel. 11. Reconnect the power cord and any external devices, then turn on the computer. The computer should automatically recognize the additional memory when you turn on the computer. 12. Lock any security
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 24
    the PCI Express x16 expansion slot. To remove, replace, or add an expansion card: 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
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 25
    computer chassis. 7. On the rear of the computer, a slot cover lock secures the expansion card brackets in place. Remove the screw from the slot cover lock then slide the slot cover lock up to remove it from the chassis. Figure 2-9 Opening the Slot Cover Lock 8. Before installing an expansion card
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 26
    metal shield on the rear panel that covers the expansion slot. Be sure to remove the appropriate shield for the expansion card you are installing. Figure 2-10 Removing an Expansion Slot Cover b. If you are removing a standard PCI card, hold the card at each end and carefully rock it back and forth
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 27
    anti-static packaging. 10. If you are not installing a new expansion card, install an expansion slot cover to close the open slot. CAUTION: After removing an expansion card, you must replace it with a new card or expansion slot cover for proper cooling of internal components during operation. ENWW
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 28
    with the screw that was previously removed. Figure 2-14 Securing the Expansion Cards and Slot Covers 13. Connect external cables to the installed card, if needed. Connect internal cables to the system board, if needed. 14. Replace the computer access panel. 22 Chapter 2 Hardware Upgrades ENWW
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 29
    drive (media card reader shown) 3 Primary 3.5-inch internal hard drive bay 4 Secondary 3.5-inch internal hard drive bay for optional hard drive To verify the type, size, and capacity of the storage devices installed in the computer, run Computer Setup. Refer to the Computer Setup (F10) Utility Guide
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 30
    ● Connect a media card reader to the USB connector labeled F_USB2. ● The system does not support Parallel ATA (PATA) optical drives or PATA hard drives. ● You may install either a third-height or a half-height drive into a half-height bay. ● If needed, HP has provided extra drive retainer screws on
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 31
    of work and damage to the computer or drive: If you are inserting or removing a drive, shut down the operating system properly, turn off the computer, and unplug the power cord. Do not remove a drive while the computer is on or in standby mode. Before handling a drive, ensure that you are discharged
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 32
    2-3 System Board Drive Connections No. System Board Connector System Board Label 1 Media Card Reader F_USB2 2 SATA0 SATA0 3 SATA1 SATA1 4 SATA2 SATA2 5 SATA3 SATA3 6 Diskette Drive FLOPPY Color black dark blue white light blue orange black 26 Chapter 2 Hardware Upgrades ENWW
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 33
    drive: 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
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 34
    7. Remove the screw that secures the drive to the drive cage (1), then slide the drive out of the front of the chassis (2). Figure 2-19 Removing the Optical Drive 28 Chapter 2 Hardware Upgrades ENWW
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 35
    as the system is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer. 5. Remove the access panel and front bezel. 6. If you are installing a drive in a bay covered by a bezel blank, remove the front bezel then remove the
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 36
    card reader. 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
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 37
    data cable (1) and power cable (2) from the back of the drive. Figure 2-22 Disconnecting the Diskette Drive Cables b. If you are removing a media card reader, disconnect the USB cable from the system board. Figure 2-23 Disconnecting the Media Card Reader Cable ENWW Installing Additional Drives 31
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 38
    is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer. 5. Remove the access panel and front bezel. 6. If you are installing a diskette drive or media card reader in a bay covered by a bezel blank, remove the front bezel
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 39
    the media card reader to the USB connector on the system board labeled F_USB2. NOTE: Refer to System Board Drive Connections on page 26 for an illustration of the system board drive connectors. 11. Replace the front bezel and access panel. 12. Reconnect the power cord and turn on the computer. 13
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 40
    . You must disconnect the power cord to avoid damage to the internal components of the computer. 5. Remove the computer access panel. 6. Remove the two screws that secure the hard disk drive cage to the chassis. Figure 2-26 Removing the Hard Drive Cage Screws 34 Chapter 2 Hardware Upgrades ENWW
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 41
    of the hard disk drive cage (1), then slide the hard disk drive cage away from the bottom of the chassis (2) as shown below. Figure 2-27 Releasing the Hard Drive Cage 8. Lift the hard disk drive cage out of the chassis. Figure 2-28 Removing the Hard Drive Cage ENWW Installing Additional Drives 35
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 42
    9. Disconnect the power cable (1) and data cable (2) from the back of the hard drive. Figure 2-29 Disconnecting the Hard Drive Cables 10. Remove the four screws that secure the hard disk drive to the hard disk drive cage (1), then slide the hard disk drive out of the hard disk drive cage (2). Figure
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 43
    to the hard disk drive cage (2). Make sure the hard disk drive cables are facing the top of the drive cage. NOTE: If you are replacing an old drive with a new drive, use the four retainer screws from the old drive to install the new drive. NOTE: If you are installing a second hard drive, use four
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 44
    than a 30 mm (1.18 in) radius. A sharp bend can break the internal wires. 4. Place the hard disk drive cage into the chassis (1), then slide it down toward the bottom of the chassis until it locks into place (2). Figure 2-33 Installing the Hard Drive Cage 38 Chapter 2 Hardware Upgrades ENWW
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 45
    problems. If you are adding a second hard drive, connect the data cable to the next available (unpopulated) SATA connector on the system board in the following order: SATA0, SATA1, SATA3, SATA2. 7. Replace the computer access panel. 8. Reconnect the power cord and any external devices, then turn
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 46
    Desktop Humidity (noncondensing) Operating 10-90% 10-90% Nonoperating (38.7°C max wet bulb) 5-95% 5-95% Maximum Altitude (unpressurized) Operating 10 options installed. Heat Dissipation Maximum 1575 BTU/hr 397 kg-cal/hr Typical (idle) 307 BTU/hr 77 kg-cal/hr Power Supply 115V
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 47
    Table A-1 Specifications (continued) Rated Input Current (maximum)1 8A @ 100 VAC 4A @ 200 VAC 1 This system utilizes a passive power factor corrected power supply. The power factor correction is present in the 230V operating mode only. This allows the system to pass the CE mark requirements for
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 48
    that comes with the computer provides power to the real-time clock. When replacing the battery, use a battery equivalent to the battery originally installed in the computer. The computer comes with a 3-volt lithium coin cell battery. WARNING! The computer contains an internal lithium manganese
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 49
    NOTE: On some computer models, it may be necessary to remove an internal component to gain access to the battery. 7. Depending on the type of battery holder on the system board, complete the following instructions to replace the battery. Type 1 a. Lift the battery out of its holder. Figure B-1
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 50
    to complete this procedure. 8. Replace the computer access panel. 9. Plug in the computer and turn on power to the computer. 10. Reset the date and time, your passwords, and any special system setups using Computer Setup. Refer to the Computer Setup (F10) Utility Guide. 11. Lock any security devices
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 51
    features, refer to the Computer Setup (F10) Utility Guide and the Desktop Management Guide. Installing a Security Lock The security locks displayed below and on the following pages can be used to secure the computer. Cable Lock Figure C-1 Installing a Cable Lock ENWW Installing a Security Lock 45
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 52
    Padlock Figure C-2 Installing a Padlock HP Business PC Security Lock 1. Fasten the security cable by looping it around a stationary object. Figure C-3 Securing the Cable to a Fixed Object 46 Appendix C External Security Devices ENWW
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 53
    2. Thread the keyboard and mouse cables through the lock. Figure C-4 Threading the Keyboard and Mouse Cables 3. Screw the lock to the chassis using the screw provided. Figure C-5 Attaching the Lock to the Chassis ENWW Installing a Security Lock 47
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 54
    4. Insert the plug end of the security cable into the lock (1) and push the button in (2) to engage the lock. Use the key provided to disengage the lock. Figure C-6 Engaging the Lock 48 Appendix C External Security Devices ENWW
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 55
    Keep installing electrostatic-sensitive parts: ● Use a wrist strap connected by a ground cord to a grounded workstation or computer chassis HP authorized dealer, reseller, or service provider. NOTE: For more information on static electricity, contact an HP authorized dealer, reseller, or service
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 56
    will still apply. ● Keep liquids away from the computer and keyboard. ● Never cover the ventilation slots on the monitor with any type of material. ● Install or enable power management functions of the operating system or other software, including sleep states. ● Turn off the computer before you do
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 57
    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
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 58
    sockets 18 expansion slot cover removing 20 replacing 21 H hard drive installing 37 removing 34 headphone connector 2 I installation guidelines 8 installing battery 42 diskette drive 32 drive cables 24 expansion card 18 hard drive 37 media card reader 32 memory 14 optical drive 29 security locks
  • HP Dx2400 | Hardware Reference Guide - dx2400 MT - Page 59
    media card reader 30 optical drive 27 PCI card 20 PCI Express card 21 S security cable lock 45 HP Business PC Security Lock 46 padlock 46 serial number location 7 shipping preparation 51 specifications computer 40 memory 14 system board drive connections 26 U unlocking access panel 45 USB ports
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
Hardware Reference Guide - dx2400
Microtower Model
HP Compaq Business PC