Compaq Pro 6305 Hardware Reference Manual
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Compaq Pro 6305 Hardware Reference Manual

Microtower business pc small form factor business pc
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Hardware Reference Guide
HP Compaq Pro 6305 Microtower Business PC
HP Compaq Pro 6305 Small Form Factor
Business PC

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  • Page 1 Hardware Reference Guide HP Compaq Pro 6305 Microtower Business PC HP Compaq Pro 6305 Small Form Factor Business PC...
  • Page 2 Hewlett-Packard Company. Hardware Reference Guide HP Compaq Pro 6305 Microtower Business HP Compaq Pro 6305 Small Form Factor Business PC First Edition (August 2012) Document part number: 700967–001...

  • Page 3: About This Book

    About This Book This guide provides basic information for upgrading HP Compaq Business PCs. WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily harm or loss of life. CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage to equipment or loss of information.
  • Page 4 About This Book...

  • Page 5: Table Of Contents

    Table of contents 1 Product Features ............................1 Standard Configuration Features ......................1 Microtower (MT) Front Panel Components ..................2 Small Form Factor (SFF) Front Panel Components ................3 Microtower (MT) Rear Panel Components ................... 4 Small Form Factor (SFF) Rear Panel Components ................5 Media Card Reader Components ......................
  • Page 6 Front Bezel Security ......................42 3 Small Form Factor (SFF) Hardware Upgrades ................... 44 Serviceability Features ........................44 Warnings and Cautions ........................44 Removing the Computer Access Panel ....................45 Replacing the Computer Access Panel ....................46 Removing the Front Bezel ........................47 Removing Bezel Blanks ........................
  • Page 7 Appendix D Electrostatic Discharge ......................92 Preventing Electrostatic Damage ....................... 92 Grounding Methods ..........................92 Appendix E Computer Operating Guidelines, Routine Care and Shipping Preparation ......93 Computer Operating Guidelines and Routine Care ................93 Optical Drive Precautions ........................94 Operation ...........................
  • Page 8 viii...

  • Page 9: Product Features

    Product Features Standard Configuration Features 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). Figure 1-1 Microtower Configuration Figure 1-2 Small Form Factor Configuration NOTE: The Small Form Factor computer can also be used in a tower orientation.

  • Page 10: Microtower (Mt) Front Panel Components

    Microtower (MT) Front Panel Components Drive configuration may vary by model. Some models have a bezel blank covering one or more drive bays. Table 1-1 Front Panel Components 5.25-inch Optical Drives 3.5-inch Media Card Reader (optional) Hard Drive Activity Light Dual-State Power Button Microphone/Headphone Connector Power On Light...

  • Page 11: Small Form Factor (Sff) Front Panel Components

    Small Form Factor (SFF) Front Panel Components Drive configuration may vary by model. Some models have a bezel blank covering one or more drive bays. Figure 1-3 Front Panel Components Table 1-2 Front Panel Components 5.25-inch Optical Drive Microphone/Headphone Connector Dual-State Power Button 3.5-inch Media Card Reader (optional) Power On Light...

  • Page 12: Microtower (Mt) Rear Panel Components

    Microtower (MT) Rear Panel Components Figure 1-4 Rear Panel Components Table 1-3 Rear Panel Components Power Cord Connector Line-Out Connector for powered audio devices (green) Line-In Audio Connector (blue) PS/2 Keyboard Connector (purple) PS/2 Mouse Connector (green) VGA Monitor Connector Serial Connector DisplayPort Monitor Connector RJ-45 Network Connector...

  • Page 13: Small Form Factor (Sff) Rear Panel Components

    Small Form Factor (SFF) Rear Panel Components Figure 1-5 Rear Panel Components Table 1-4 Rear Panel Components RJ-45 Network Connector DisplayPort Monitor Connector Serial Connector VGA Monitor Connector PS/2 Mouse Connector (green) PS/2 Keyboard Connector (purple) Power Cord Connector Line-Out Connector for powered audio devices (green) USB 2.0 ports (black) Line-In Audio Connector (blue)
  • Page 14 Table 1-5 Media Card Reader Components Slot Media ● xD-Picture Card (xD) ● ● MicroSD MicroSD (T-Flash) MicroSDHC Media Card Reader Activity Light ● ● ● SD/MMC+/miniSD Secure Digital (SD) MiniSDHC MultiMediaCard 4.0 (MMC Plus) ● ● Secure Digital High MultiMediaCard ●...

  • Page 15: Keyboard

    Keyboard Figure 1-7 Keyboard Features Table 1-6 Keyboard Features Component Component Sleep Mute volume Fast reverse Decrease volume Play/pause Increase volume Stop Windows logo key Fast forward Function Keyboard...

  • Page 16: Using The Windows Logo Key

    Using the Windows Logo Key Use the Windows Logo key in combination with other keys to perform certain functions available in the Windows operating system. Table 1-7 Windows Logo Key Functions Windows Logo Key + Windows 7 Windows 8 no other key Displays the Start menu Displays the Start screen Opens charms...
  • Page 17 Table 1-7 Windows Logo Key Functions (continued) Windows Logo Key + Windows 7 Windows 8 any number key Goes to the application at the given position Goes to the application at the given position on the taskbar on the taskbar up arrow Maximizes the window Maximizes the desktop window...

  • Page 18: Serial Number Location

    Serial Number Location Each computer has a unique serial number and a 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 1-8 Microtower Serial Number and Product ID Location Figure 1-9 Small Form Factor Serial Number and Product ID Location Chapter 1 Product Features...

  • Page 19: Microtower (Mt) Hardware Upgrades

    Microtower (MT) Hardware Upgrades Serviceability Features The computer includes features 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.

  • Page 20: Removing The Computer Access Panel

    Removing the Computer Access Panel To access internal components, you must remove the access panel: Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices. Disconnect the power cord from the power outlet and disconnect any external devices.

  • Page 21: Replacing The Computer Access Panel

    Replacing the Computer Access Panel Slide the lip on the front end of the access panel under the lip on the front of the chassis (1) then press the back end of the access panel onto the unit (2). Figure 2-2 Replacing the Computer Access Panel Ensure that the panel is completely closed (1) and tighten the two thumbscrews that secure the access panel to the chassis (2).

  • Page 22: Removing The Front Bezel

    Removing the Front Bezel Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices. Disconnect the power cord from the power outlet and disconnect any external devices.

  • Page 23: Replacing The Front Bezel

    To remove a bezel blank, push the two retaining tabs that hold the bezel blank in place towards the outer right edge of the bezel (1) and slide the bezel blank back and to the right to remove it (2). Figure 2-5 Removing a Bezel Blank Replacing the Front Bezel...

  • Page 24: System Board Connections

    System Board Connections Refer to the following illustrations and tables to identify the system board connectors for your model. Figure 2-7 System Board Connections Table 2-1 System Board Connections System Board Connector System Board Label Color Component DIMM4 (Channel A) DIMM4 white Memory Module...

  • Page 25: Installing Additional Memory

    Table 2-1 System Board Connections (continued) System Board Connector System Board Label Color Component PCI Express x16 downshifted X4PCIEXP white Expansion Card to a x4 PCI Express x16 X16PCIEXP black Expansion Card PCI1 white Expansion Card Installing Additional Memory The computer comes with double data rate 3 synchronous dynamic random access memory (DDR3- SDRAM) dual inline memory modules (DIMMs).

  • Page 26: Installing Dimms

    The system will automatically operate in single channel mode, dual channel mode, or flex mode, depending on how the DIMMs are installed. NOTE: Single channel and unbalanced dual channel memory configurations will result in inferior graphics performance. ● The system will operate in single channel mode if the DIMM sockets are populated in one channel only.

  • Page 27: Removing Or Installing An Expansion Card

    Remove the computer access panel. WARNING! To reduce risk of personal injury from hot surfaces, allow the internal system components to cool before touching. Open both latches of the memory module socket (1), and insert the memory module into the socket (2).
  • Page 28 NOTE: You can install a PCI Express x1, x4, x8, or x16 expansion card in the PCI Express x16 slot. For dual graphics card configurations, the first (primary) card must be installed in the PCI Express x16 slot that is NOT downshifted to a x4 slot. To remove, replace, or add an expansion card: Remove/disengage any security devices that prohibit opening the computer.
  • Page 29 Before installing an expansion card, remove the expansion slot cover or the existing expansion card. NOTE: Before removing an installed expansion card, disconnect any cables that may be attached to the expansion card. If you are installing an expansion card in a vacant socket, remove the appropriate expansion slot cover on the back of the chassis.
  • Page 30 If you are removing a standard PCI card or PCI Express x1 card, hold the card at each end, and carefully rock it back and forth until the connectors pull free from the socket. Pull the expansion card straight up from the socket then away from the inside of the chassis to release it from the chassis frame.
  • Page 31 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. To install a new expansion card, hold the card just above the expansion socket on the system board then move the card toward the rear of the chassis so that the bracket on the card is aligned with the open slot on the rear of the chassis.

  • Page 32: Drive Positions

    Replace the computer access panel. Reconnect the power cord and turn on the computer. Lock any security devices that were disengaged when the access panel was removed. Reconfigure the computer, if necessary. Drive Positions Figure 2-15 Drive Positions Table 2-2 Drive Positions Two 5.25-inch drive bays for optional drives (optical drives shown) One 3.5-inch drive bay for optional drive (media card reader shown)

  • Page 33: Installing And Removing Drives

    Installing and Removing Drives When installing drives, follow these guidelines: ● The primary Serial ATA (SATA) hard drive must be connected to the dark blue primary SATA connector on the system board labeled SATA0. If you are adding a second hard drive, connect it to the light blue connector on the system board labeled SATA1.
  • Page 34 Guide Screw Device Black M3 Metric Screws All Drives (except hard drives) Silver and Blue 6-32 Isolation Mounting Screws Secondary Hard Drive CAUTION: To prevent loss 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.

  • Page 35: Removing A 5.25-Inch Or 3.5-Inch Drive From A Drive Bay

    Removing a 5.25-inch or 3.5-inch Drive from a Drive Bay CAUTION: All removable media should be taken out of a drive before removing the drive from the computer. Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices.
  • Page 36 If you are removing a media card reader, disconnect the USB cable from the system board. Figure 2-18 Disconnecting the Media Card Reader USB Cable A latch drive bracket with release tabs secures the drives in the drive bay. Lift the release tab on the latch drive bracket (1) for the drive you want to remove, then slide the drive from its drive bay (2).

  • Page 37: Installing A 5.25-Inch Or 3.5-Inch Drive Into A Drive Bay

    Installing a 5.25-inch or 3.5-inch Drive into a Drive Bay Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices. Disconnect the power cord from the power outlet and disconnect any external devices.
  • Page 38 Slide the drive into the drive bay, making sure to align the guide screws with the guide slots, until the drive snaps into place. Figure 2-21 Sliding the Drives into the Drive Cage Connect the power and data cables to the drive as indicated in the following illustrations. If you are installing an optical drive, connect the power cable (1) and data cable (2) to the back of the drive.
  • Page 39 If your are installing a media card reader, connect the USB cable to the USB system board connector labeled MEDIA. Figure 2-23 Connecting the Media Card Reader USB Cable If installing a new drive, connect the opposite end of the data cable to the appropriate system board connector.

  • Page 40: Removing A Hard Drive From A Drive Bay

    Removing a Hard Drive from a Drive Bay NOTE: Before you remove the old hard drive, be sure to back up the data from the old hard drive so that you can transfer the data to the new hard drive. Remove/disengage any security devices that prohibit opening the computer.

  • Page 41: Installing A Hard Drive Into An Internal Drive Bay

    Release the drive by pulling the release tab away from the drive (1) and sliding the drive out of the bay (2). Figure 2-25 Removing a Hard Drive Remove the four guide screws (two on each side) from the old drive. You will need these screws to install a new drive.
  • Page 42 Install guide screws on the sides of the drive. If you are installing a 2.5-inch drive, you must install the drive in an adapter bracket. NOTE: The hard drive uses 6-32 isolation mounting guide screws. Four extra guide screws are installed on the exterior of the hard drive bays.
  • Page 43 ◦ Secure the drive to the bay adapter bracket by installing four black M3 adapter bracket screws through the sides of the bracket into the drive. Figure 2-28 Securing the Drive in the Adapter Bracket ◦ Install four 6-32 silver and blue isolation mounting guide screws in the adapter bracket (two on each side of the bracket).
  • Page 44 Slide the drive into the drive bay, making sure to align the guide screws with the guide slots, until the drive snaps into place. The bottom bay is for the primary hard drive. The upper bay is for an optional secondary hard drive. Figure 2-30 Sliding a Hard Drive into the Drive Bay Connect the power cable (1) and data cable (2) to the back of the hard drive.

  • Page 45: Installing A Security Lock

    Reconnect the power cord and any external devices, then turn on the computer. Lock any security devices that were disengaged when the access panel was removed. Installing a Security Lock The security locks displayed below and on the following pages can be used to secure the computer. Cable Lock Figure 2-32 Installing a Cable Lock...

  • Page 46: Hp Business Pc Security Lock

    HP Business PC Security Lock Fasten the security cable by looping it around a stationary object. Figure 2-34 Securing the Cable to a Fixed Object Insert the cable lock into the cable lock slot on the back of the monitor and secure the lock to the monitor by inserting the key into the key hole on the rear of the lock and rotating the key 90 degrees.
  • Page 47 Slide the security cable through the hole in the cable lock on the rear of the monitor. Figure 2-36 Securing the Monitor Use the bracket provided in the kit to secure other peripheral devices by laying the device cable across the center of the bracket (1) and inserting the security cable through one of the two holes in the bracket (2).
  • Page 48 Thread the keyboard and mouse cables through the computer chassis lock. Figure 2-38 Threading the Keyboard and Mouse Cables Screw the lock to the chassis in the thumbscrew hole using the screw provided. Figure 2-39 Attaching the Lock to the Chassis Chapter 2 Microtower (MT) Hardware Upgrades...
  • Page 49 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 2-40 Engaging the Lock When complete, all devices in your workstation will be secured. Figure 2-41 Secured Workstation Installing a Security Lock...

  • Page 50: Front Bezel Security

    Front Bezel Security The front bezel can be locked in place by installing a security screw provided by HP. To install the security screw: Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices.
  • Page 51 Install the screw through the interior of the front of the chassis into the front bezel. The screw hole is located toward the middle of the right edge of the chassis between the hard drive bay and speaker. Figure 2-43 Installing the Front Bezel Security Screw Replace the access panel.

  • Page 52: Small Form Factor (Sff) Hardware Upgrades

    Small Form Factor (SFF) Hardware Upgrades Serviceability Features The computer includes features 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.

  • Page 53: Removing The Computer Access Panel

    Removing the Computer Access Panel To access internal components, you must remove the access panel: Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices. Disconnect the power cord from the power outlet and disconnect any external devices.

  • Page 54: Replacing The Computer Access Panel

    Replacing the Computer Access Panel Slide the lip on the front end of the access panel under the lip on the front of the chassis (1) then press the back end of the access panel onto the unit so that it locks into place (2). Figure 3-2 Replacing the Computer Access Panel Chapter 3 Small Form Factor (SFF) Hardware Upgrades...

  • Page 55: Removing The Front Bezel

    Removing the Front Bezel Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices. Disconnect the power cord from the power outlet and disconnect any external devices.

  • Page 56: Replacing The Front Bezel

    To remove a bezel blank, push the two retaining tabs that hold the bezel blank in place towards the outer right edge of the bezel (1) and slide the bezel blank back and to the right to remove it (2). Figure 3-4 Removing a Bezel Blank Replacing the Front Bezel...

  • Page 57: Changing From Desktop To Tower Configuration

    Changing from Desktop to Tower Configuration The Small Form Factor computer can be used in a tower orientation with an optional tower stand that can be purchased from HP. Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices.

  • Page 58: System Board Connections

    System Board Connections Refer to the following illustration and table to identify the system board connectors for your model. Figure 3-7 System Board Connections Table 3-1 System Board Connections System Board Connector System Board Label Color Component DIMM4 (Channel A) DIMM4 white Memory Module...

  • Page 59: Installing Additional Memory

    Table 3-1 System Board Connections (continued) System Board Connector System Board Label Color Component PCI Express x16 X16PCIEXP black Expansion Card PCI1 white Expansion Card Installing Additional Memory The computer comes with double data rate 3 synchronous dynamic random access memory (DDR3- SDRAM) dual inline memory modules (DIMMs).

  • Page 60: Installing Dimms

    NOTE: Single channel and unbalanced dual channel memory configurations will result in inferior graphics performance. ● 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 the total memory capacity of the DIMMs in Channel B.
  • Page 61 Remove the computer access panel. WARNING! To reduce risk of personal injury from hot surfaces, allow the internal system components to cool before touching. Rotate up the internal drive bay housing to access the memory module sockets on the system board.
  • Page 62 Open both latches of the memory module socket (1), and insert the memory module into the socket (2). Figure 3-9 Installing a DIMM NOTE: A memory module can be installed in only one way. Match the notch on the module with the tab on the memory socket.

  • Page 63: Removing Or Installing An Expansion Card

    Removing or Installing an Expansion Card The computer has one PCI expansion slot, one PCI Express x1 expansion slot, one PCI Express x16 expansion slot, and one PCI Express x16 expansion slot that is downshifted to a x4 slot. NOTE: The PCI and PCI Express slots support only low profile cards.
  • Page 64 Before installing an expansion card, remove the expansion slot cover or the existing expansion card. NOTE: Before removing an installed expansion card, disconnect any cables that may be attached to the expansion card. If you are installing an expansion card in a vacant socket, remove the appropriate expansion slot cover on the back of the chassis.
  • Page 65 If you are removing a PCI Express x16 card, pull the retention arm on the back of the expansion socket away from the card and carefully rock the card back and forth until the connectors pull free from the socket. Pull the expansion card straight up from the socket then away from the inside of the chassis to release it from the chassis frame.
  • Page 66 To install a new expansion card, hold the card just above the expansion socket on the system board then move the card toward the rear of the chassis (1) so that the bracket on the card is aligned with the open slot on the rear of the chassis. Press the card straight down into the expansion socket on the system board (2).

  • Page 67: Drive Positions

    Lock any security devices that were disengaged when the access panel was removed. Reconfigure the computer, if necessary. Drive Positions Figure 3-16 Drive Positions Table 3-2 Drive Positions 3.5-inch internal hard drive bay 3.5-inch drive bay for optional drives (media card reader shown) 5.25-inch drive bay for optional drives (optical drive shown) NOTE: The drive configuration on your computer may be different than the drive...

  • Page 68: Installing And Removing Drives

    Installing and Removing Drives When installing drives, follow these guidelines: ● The primary Serial ATA (SATA) hard drive must be connected to the dark blue primary SATA connector on the system board labeled SATA0. If you are adding a second hard drive, connect it to the light blue connector on the system board labeled SATA1.
  • Page 69 CAUTION: To prevent loss 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.

  • Page 70: Removing A 5.25-Inch Drive From A Drive Bay

    Removing a 5.25-inch Drive from a Drive Bay CAUTION: All removable media should be taken out of a drive before removing the drive from the computer. Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices.
  • Page 71 If removing an optical drive, disconnect the power cable (1) and data cable (2) from the rear of the optical drive. CAUTION: When removing the cables, pull the tab or connector instead of the cable itself to avoid damaging the cable. Figure 3-19 Disconnecting the Power and Data Cables Rotate the drive cage back down to its normal position.

  • Page 72: Installing A 5.25-Inch Drive Into A Drive Bay

    Press down on the green drive retainer button located on the left side of the drive to disengage the drive from the drive cage (1). While pressing the drive retainer button, slide the drive back until it stops, then lift it up and out of the drive cage (2). Figure 3-21 Removing the 5.25-inch Drive Installing a 5.25-inch Drive into a Drive Bay...
  • Page 73 Install four M3 metric guide screws in the lower holes on each side of the drive. HP has provided four extra M3 metric guide screws on the front of the chassis, under the front bezel. The M3 metric guide screws are black. Refer to Installing and Removing Drives on page 60 for an illustration of the extra M3 metric guide screws location.
  • Page 74 Rotate the drive cage to its upright position. Figure 3-24 Rotating the Drive Cage Up Connect the SATA data cable to the white SATA system board connector labeled SATA2. Route the data cable through the cable guides. CAUTION: There are two cable guides that keep the data cable from being pinched by the drive cage when raising or lowering it.

  • Page 75: Removing A 3.5-Inch Drive From A Drive Bay

    Rotate the drive cage back down to its normal position. CAUTION: Be careful not to pinch any cables or wires when rotating the drive cage down. Figure 3-26 Rotating the Drive Cage Down Replace the front bezel (if removed) and access panel. If the computer was on a stand, replace the stand.
  • Page 76 Disconnect the drive cables from the rear of the drive, or, if you are removing a media card reader, disconnect the USB cable from the system board as indicated in the following illustration. Figure 3-27 Disconnecting the Media Card Reader USB Cable Press down on the green drive retainer button located on the left side of the drive to disengage the drive from the drive cage (1).

  • Page 77: Installing A 3.5-Inch Drive Into A Drive Bay

    Installing a 3.5-inch Drive into a Drive Bay The 3.5-inch bay is located underneath the 5.25-inch drive. To install a drive into the 3.5-inch bay: NOTE: Install guide screws to ensure the drive will line up correctly in the drive cage and lock in place.
  • Page 78 Connect the appropriate drive cables: If installing a second hard drive, connect the power cable (1) and data cable (2) to the rear of the drive and connect the other end of the data cable to the light blue connector on the system board labeled SATA1.

  • Page 79: Removing And Replacing The Primary 3.5-Inch Internal Hard Drive

    Removing and Replacing the Primary 3.5-inch Internal Hard Drive NOTE: Before you remove the old hard drive, be sure to back up the data from the old hard drive so that you can transfer the data to the new hard drive. The preinstalled 3.5-inch hard drive is located under the power supply.
  • Page 80 Rotate the power supply to its upright position. The hard drive is located beneath the power supply. Figure 3-34 Raising the Power Supply Disconnect the power cable (1) and data cable (2) from the back of the hard drive. Figure 3-35 Disconnecting the Hard Drive Cables Chapter 3 Small Form Factor (SFF) Hardware Upgrades...
  • Page 81 Press down on the green release latch next to the hard drive (1). While holding the latch down, slide the drive forward until it stops, then lift the drive up and out of the bay (2). Figure 3-36 Removing the Hard Drive To install a hard drive, you must transfer the silver and blue isolation mounting guide screws from the old hard drive to the new hard drive.
  • Page 82 Align the guide screws with the slots on the chassis drive cage, press the hard drive down into the bay, then slide it back until it stops and locks in place. Figure 3-38 Installing the Hard Drive Connect the power cable (1) and data cable (2) to the back of the hard drive. NOTE: If the system has only one SATA hard drive, the data cable must be connected to the dark blue connector labeled SATA0 on the system board to avoid any hard drive performance...

  • Page 83: Installing A Security Lock

    Installing a Security Lock The security locks displayed below and on the following pages can be used to secure the computer. Cable Lock Figure 3-40 Installing a Cable Lock Padlock Figure 3-41 Installing a Padlock Installing a Security Lock...

  • Page 84: Hp Business Pc Security Lock

    HP Business PC Security Lock Fasten the security cable by looping it around a stationary object. Figure 3-42 Securing the Cable to a Fixed Object Insert the cable lock into the cable lock slot on the back of the monitor and secure the lock to the monitor by inserting the key into the key hole on the rear of the lock and rotating the key 90 degrees.
  • Page 85 Slide the security cable through the hole in the cable lock on the rear of the monitor. Figure 3-44 Securing the Monitor Use the bracket provided in the kit to secure other peripheral devices by laying the device cable across the center of the bracket (1) and inserting the security cable through one of the two holes in the bracket (2).
  • Page 86 Thread the keyboard and mouse cables through the computer chassis lock. Figure 3-46 Threading the Keyboard and Mouse Cables Screw the lock to the chassis in the thumbscrew hole using the screw provided. Figure 3-47 Attaching the Lock to the Chassis Chapter 3 Small Form Factor (SFF) Hardware Upgrades...
  • Page 87 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 3-48 Engaging the Lock When complete, all devices in your workstation will be secured. Figure 3-49 Secured Workstation Installing a Security Lock...

  • Page 88: Front Bezel Security

    Front Bezel Security The front bezel can be locked in place by installing a security screw provided by HP. To install the security screw: Remove/disengage any security devices that prohibit opening the computer. Remove all removable media, such as compact discs or USB flash drives, from the computer. Turn off the computer properly through the operating system, then turn off any external devices.
  • Page 89 Install the security screw next to the middle front bezel release tab to secure the front bezel in place. Figure 3-51 Installing the Front Bezel Security Screw Replace the access panel. If the computer was on a stand, replace the stand. Reconnect the power cord and turn on the computer.

  • Page 90: Appendix A Battery Replacement

    Battery Replacement The battery 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 dioxide battery.
  • Page 91 Depending on the type of battery holder on the system board, complete the following instructions to replace the battery. Type 1 Lift the battery out of its holder. Figure A-1 Removing a Coin Cell Battery (Type 1) Slide the replacement battery into position, positive side up. The battery holder automatically secures the battery in the proper position.
  • Page 92 Insert the new battery and position the clip back into place. Figure A-3 Removing a Coin Cell Battery (Type 3) NOTE: After the battery has been replaced, use the following steps to complete this procedure. Replace the computer access panel. Plug in the computer and turn on power to the computer.

  • Page 93: Appendix B Removing And Replacing A Removable 3.5-Inch Sata Hard Drive

    Removing and Replacing a Removable 3.5-inch SATA Hard Drive Some models are equipped with a Removable SATA Hard Drive Enclosure in the 5.25-inch internal drive bay. The hard drive is housed in a carrier that can be quickly and easily removed from the drive bay.
  • Page 94 Remove the adhesive strip that secures the thermal sensor to the top of the hard drive (1) and move the thermal sensor away from the carrier (2). Figure B-2 Removing the Thermal Sensor Remove the four screws from the bottom of the hard drive carrier. Figure B-3 Removing the Security Screws Appendix B Removing and Replacing a Removable 3.5-inch SATA Hard Drive...
  • Page 95 Slide the hard drive back to disconnect it from the carrier then lift it up and out of the carrier. Figure B-4 Removing the Hard Drive Place the new hard drive in the carrier then slide the hard drive back so that it seats in the SATA connector on the carrier's circuit board.
  • Page 96 Replace the four screws in the bottom of the carrier to hold the drive securely in place. Figure B-6 Replacing the Security Screws Place the thermal sensor on top of the hard drive in a position that does not cover the label (1) and attach the thermal sensor to the top of the hard drive with the adhesive strip (2).
  • Page 97 Slide the cover on the carrier (1) and replace the screw on the rear of the carrier to secure the cover in place (2). Figure B-8 Replacing the Carrier Cover Slide the hard drive carrier into the enclosure on the computer and lock it with the key provided. NOTE: The carrier must be locked for power to be supplied to the hard drive.

  • Page 98: Appendix C Unlocking The Smart Cover Lock

    Unlocking the Smart Cover Lock NOTE: The Smart Cover Lock is an optional feature included on some models only. The Smart Cover Lock is a software-controllable cover lock, controlled by the setup password. This lock prevents unauthorized access to the internal components. The computer ships with the Smart Cover Lock in the unlocked position.
  • Page 99 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 is plugged into an active AC outlet. You must disconnect the power cord to avoid damage to the internal components of the computer.

  • Page 100: Appendix D Electrostatic Discharge

    Electrostatic Discharge A discharge of static electricity from a finger or other conductor may damage system boards or other static-sensitive devices. This type of damage may reduce the life expectancy of the device. Preventing Electrostatic Damage To prevent electrostatic damage, observe the following precautions: ●...

  • Page 101: Appendix E Computer Operating Guidelines, Routine Care And Shipping Preparation

    Computer Operating Guidelines, Routine Care and Shipping Preparation Computer Operating Guidelines and Routine Care Follow these guidelines to properly set up and care for the computer and monitor: ● Keep the computer away from excessive moisture, direct sunlight, and extremes of heat and cold.

  • Page 102: Optical Drive Precautions

    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.

  • Page 103: Index

    Index SFF replacement 48 MT padlock 37 access panel SFF security 80 SFF cable lock 37, 75 locking and unlocking 90 front panel components SFF front bezel 80 MT removal 12 MT 2 SFF HP Business PC Security MT replacement 13 SFF 3 Lock 76 SFF removal 45...
  • Page 104 MT front bezel 14 MT hard drive 32 MT media card reader 27 MT optical drive 27 SFF bezel blanks 47 SFF computer access panel SFF expansion card 55 SFF expansion slot cover 56 SFF front bezel 47 SFF hard drive 71 SFF media card reader 67 SFF optical drive 62 Smart Cover Lock 90...

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