HP Dc5700 Hardware Reference Guide - dc5700 MT
HP Dc5700 - Compaq Business Desktop Manual
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- HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 1
Hardware Reference Guide - dc5700 Microtower Model HP Compaq Business PC - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 2
by copyright. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Hewlett-Packard Company. Hardware Reference Guide HP Compaq Business PC dc5700 Microtower Model First Edition (October 2006) Document Part Number: 433185-001 - HP Dc5700 | Hardware Reference Guide - dc5700 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 Dc5700 | Hardware Reference Guide - dc5700 MT - Page 4
iv About This Book ENWW - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 5
Panel Components ...3 Keyboard ...4 Using the Windows Logo Key 5 Special Mouse Functions ...6 Serial Number Location ...6 2 Hardware Upgrades Serviceability Features ...7 Warnings and Cautions ...7 Removing the Computer Access Panel 8 Replacing the Computer Access Panel 9 Removing the Front Bezel - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 6
Appendix D Electrostatic Discharge Preventing Electrostatic Damage ...41 Grounding Methods ...41 Appendix E Computer Operating Guidelines, Routine Care and Shipping Preparation Computer Operating Guidelines and Routine Care 43 Optical Drive Precautions ...44 Operation ...44 Cleaning ...44 Safety - HP Dc5700 | Hardware Reference Guide - dc5700 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 on - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 8
is normally green when the power is on. If it is flashing red, there is a problem with the computer and it is displaying a diagnostic code. Refer to the Troubleshooting Guide on the Documentation and Diagnostics CD to interpret the code. 1 Some models have bezel blanks covering one or both of the - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 9
powered audio devices (green) 11 Line-In Audio Connector (blue) NOTE Arrangement and number of connectors may vary by model. If a PCI 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 - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 10
Status Lights 4 Numeric Keys 5 Arrow Keys 6 Ctrl Keys 7 Application Key1 8 Windows Logo Keys1 9 Alt Keys Perform special functions depending on the software application being used. Includes the following: Insert, Home, Page Up, Delete, End, and Page Down. Indicate the status of the computer - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 11
Logo Key + f Windows Logo Key + Ctrl + f Windows Logo Key + F1 Windows Logo Key + l Windows Logo Key + r Windows Logo Key + u Windows Logo Key + Tab Displays or hides the Start menu Displays the Desktop Minimizes all open applications Undoes Minimize All Launches My Computer Launches Find Document - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 12
software applications you are using. 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 1-2 Serial Number and Product ID - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 13
that make it easy to upgrade and service. No tools are needed for most of the installation procedures described in this chapter. Warnings and Cautions Before performing upgrades be sure to carefully read all of the applicable instructions, cautions, and warnings in this guide. WARNING! To reduce the - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 14
. 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 power-on state, voltage is always present on the system board as long as the system - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 15
access panel on 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 thumbscrew is aligned with the hole in the chassis and tighten the thumbscrew (2). Figure 2-2 Replacing the Computer Access Panel ENWW - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 16
. 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 power-on state, voltage is always present on the system board as long as the system - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 17
in the upright position. Insert the two hooks on the top of the bezel into the rectangular holes on the chassis (1) then rotate the bottom of the bezel onto the chassis (2) so that the bottom two hooks on the bezel snap into place. Figure 2-4 Replacing the Front Bezel ENWW Replacing the Front - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 18
memory support, you can populate the system board with up to 4 GB of memory configured computer supports: ● 256Mbit, 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 - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 19
. ● 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 the total memory capacity of the DIMMs in Channel B. The technology and device width can vary between the channels. For example, if Channel A is populated with two - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 20
voltage is present may cause irreparable damage to the memory modules or system board. If you see an LED light on the system board, voltage is still present. 5. Remove the computer access panel. 6. Locate the memory module sockets on the system board. WARNING! To reduce risk of personal injury from - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 21
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 devices that were disengaged when the access panel was removed. ENWW Installing - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 22
expansion slot PCI Express x1 expansion slot ADD2/SDVO expansion slot NOTE The dc5700 platform only supports the use of normal (or non-reversed) layout ADD2 (Advanced Digital Display 2) adapter cards inserted into the SDVO (Serial Digital Video Output) connector on the platform's system board. ADD2 - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 23
panel. 6. Locate the correct vacant expansion socket on the system board and the corresponding expansion slot on the back of the computer chassis. 7. On the rear of the computer, a sliding slot cover lock secures the expansion card brackets and expansion slot covers in place. Loosen the captive - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 24
expansion card. a. If you are installing an expansion card in a vacant socket, remove the appropriate expansion slot cover on the back of the chassis. Pull the slot cover straight up then away from the inside of the chassis. Figure 2-9 Removing an Expansion Slot Cover 18 Chapter 2 Hardware Upgrades - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 25
from the socket (1) then away from the inside of the chassis (2) to release it from the chassis frame. Be sure not to scrape the card against the other components. Figure 2-10 Removing a Standard PCI Expansion Card c. If your are removing a ADD2/SDVO card, pull the retention arm on the back of the - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 26
chassis. Press the card straight down into the expansion socket on the system board (2). Figure 2-12 Installing an Expansion Card NOTE When installing an expansion card, press firmly on the card so that the whole connector seats properly in the expansion card slot. 20 Chapter 2 Hardware Upgrades - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 27
cover lock. Figure 2-13 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. 15. Reconnect the power cord and any external devices, then turn on the - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 28
4 Secondary 3.5-inch internal hard drive bay for optional hard drive To verify the type and size of the storage devices installed in the computer, run Computer Setup. Refer to the Computer Setup (F10) Utility Guide on the Documentation and Diagnostics CD for more information. 22 Chapter 2 Hardware - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 29
HP has provided eight extra guide screws installed on the chassis behind the front bezel. Four of the guide screws are silver 6-32 standard screws used for hard drives only. The other four guide , turn off the computer, and unplug the power cord. Do not remove a drive while the computer is on or in - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 30
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 power-on state, voltage is always present on the system board 24 Chapter 2 Hardware Upgrades ENWW - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 31
bracket (1) for the drive you want to remove, then slide the drive from its drive bay (2). Figure 2-17 Removing the External Drives 8. Remove the four guide screws (two on each side) from the old drive. You will need these screws to install a new drive. ENWW Installing Additional Drives 25 - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 32
Combo drive. The system does not support Parallel ATA (PATA) optical drives. 1. Install the four guide screws (two on each side) that guide the drive into its proper position in the bay. Extra guide screws are provided on the front of the chassis under the front bezel. Figure 2-18 Installing Guide - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 33
the drive. Figure 2-21 Connecting the Diskette Drive Cables 4. If installing a new drive, connect the opposite end of the data cable to the appropriate system board connector. ENWW Installing Additional Drives 27 - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 34
the white SATA connector on the system board labeled SATA1. Connect a second optical drive it to the connector on the system board labeled FLOPPY P10. 5. If necessary, computer access panel. 8. Reconnect the power cord and any external devices, then turn on the computer. 9. Lock any security devices - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 35
initially set up the computer to restore the operating system, software drivers, and any software applications that were preinstalled on the computer. If you do not have this CD set, create it now. Refer to the HP Backup and Recovery Manager User Guide in the Windows Start menu for more information - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 36
pulling the green release tab away from the drive (1) and sliding the drive out of the bay (2). Figure 2-25 Removing a Hard Drive 9. Remove the four guide screws (two on each side) from the old drive. You will need these screws to install a new drive. 30 Chapter 2 Hardware - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 37
does not support Parallel ATA (PATA) hard drives 1. Install the four guide screws (two on each side) that were removed from the old drive into the new drive. The screws help guide the drive into its proper position in the bay. Extra guide screws are provided on the front of the chassis under the - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 38
connector on the system board in the following order: SATA0, SATA1, SATA5, SATA4. 5. Route the power and data cables in their cable retainers. 6. Replace the front bezel and computer access panel. 7. Reconnect the power cord and any external devices, then turn on the computer. 8. Lock any security - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 39
A Specifications Desktop Dimensions Height Width Depth Approximate Weight Temperature Range Operating Nonoperating Relative Humidity (noncondensing) Operating Nonoperating (38.7°C max wet bulb) Maximum Altitude (unpressurized) Operating Nonoperating 19.94 in 6.98 in 16.88 in 23.5 lb 50° to 95°F - - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 40
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 use in the countries of the European Union. This supply requires the use of an input voltage range select switch. 34 Appendix A Specifications ENWW - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 41
. 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 power-on state, voltage is always present on the system board as long as the system - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 42
battery and battery holder on the system board. 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 - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 43
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 on the Documentation and Diagnostics CD. 11. Lock any security devices that were disengaged when the access panel - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 44
38 Appendix B Battery Replacement ENWW - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 45
features, refer to the Computer Setup (F10) Utility Guide and the Desktop Management Guide on the Documentation and Diagnostics CD and the HP ProtectTools Security Manager Guide (some models) at http://www.hp.com. Installing a Security Lock The security locks displayed below and on the following - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 46
Padlock Figure C-2 Installing a Padlock 40 Appendix C External Security Devices ENWW - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 47
boards or other static-sensitive devices. This type of damage may reduce the life expectancy of the device workstation or computer chassis. Wrist HP authorized dealer, reseller, or service provider. NOTE For more information on static electricity, contact an HP authorized dealer, reseller, or service - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 48
42 Appendix D Electrostatic Discharge ENWW - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 49
desktop unit as this also restricts airflow. ● Never operate the computer with the cover or side panel removed. ● Do not stack computers on top of each other or place computers . ● Keep liquids away from the computer and keyboard. ● Never cover the ventilation slots on the monitor with any type of - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 50
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 - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 51
M memory installing 12 populating sockets 13 specifications 12 microphone connector 2 monitor connector 3 mouse connector 3 special functions 6 N network connector 3 O optical drive defined 2 cleaning 44 installing 26 precautions 44 removing 24 P parallel connector 3 PCI card 16, 19 PCI Express card - HP Dc5700 | Hardware Reference Guide - dc5700 MT - Page 52
expansion card 16 expansion slot cover 18 front bezel 10 hard drive 29 optical drive 24 PCI card 19 S security cable lock 39 padlock 40 serial connector 3 serial number location 6 shipping preparation 44 specifications computer 33 memory 12 U unlocking access panel 39 USB ports front panel 2 rear
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Hardware Reference Guide - dc5700
Microtower Model
HP Compaq Business PC