Compaq Pro 4300 Pro 4300 All-in-One Business PC

Compaq Pro 4300 Manual

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  • Compaq Pro 4300 | Pro 4300 All-in-One Business PC - Page 1
    Hardware Reference Guide HP Compaq Pro 4300 All-in-One Business PC
  • Compaq Pro 4300 | Pro 4300 All-in-One Business PC - Page 2
    herein is subject to change without notice. Windows is either a trademark or registered trademark of HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP
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    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
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    iv About This Book
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    Table of contents 1 Product Features ...1 Overview ...1 Front Components ...2 Side Components ...3 Rear Components ...3 Keyboard Features ...4 Adjusting Tilt ...5 2 Hardware Repair and Upgrade 6 Warnings and Cautions ...6 Additional Information ...7 Connecting Power ...7 Locating Internal
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    vi
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    HP Compaq Pro 4300 All-in-One Business PC offers the following features: ● Integrated All-in-One form factor ● 20-inch diagonal widescreen 1600 x 900 WLED anti-glare display ● Adjustable tilt ● Removable panels on the back of the chassis allow users or technicians to easily and efficiently service
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    Ethernet) ● Up to 16 GB of DDR3 SDRAM memory ● Optional wireless LAN (802.11 a/g/n, 802.11 a/g/n with Bluetooth®) ● Face Recognition for HP ProtectTools software with auto-login capabilities (only with the optional webcam) ● ENERGY STAR® qualified, EPEAT® Silver registered, and offers 89-percent
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    Side Components Figure 1-3 Side Components Table 1-2 Side Components Component 1 HP USB Media Card Reader 2 (2) USB 2.0 ports 3 Microphone/line in jack 4 Headphone Tray-load optical disc drive 8 Brightness increase button 9 Brightness decrease button 10 Hard drive activity LED Side Components 3
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    location Keyboard Features Figure 1-5 Keyboard Features Component 7 Security lock slot 8 Power connector with LED indicator 9 RJ-45 Gigabit Ethernet port 10 Stereo audio line out 11 (4) USB 2.0 ports 12 Serial port Table 1-4 Keyboard Features Component 1 Sleep 2 Fast reverse 3 Play/pause
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    Adjusting Tilt Tilt the computer forward up to -5 degrees or backward up to +25 degrees to set it to a comfortable eye level. Figure 1-6 Adjusting Tilt Adjusting Tilt 5
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    read all of the applicable instructions, cautions, and warnings in this guide. WARNING! To reduce the on power cords or cables. Arrange them so that no one may accidentally step on or trip over them. Do not pull safety information. This guide is located on the Web at http://www.hp.com/ergo. WARNING!
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    more information on removing and replacing hardware components, the Computer Setup utility, and troubleshooting, refer to the Maintenance and Service Guide (available in English only) for your computer model at http://www.hp.com. Connecting Power 1. Plug the power cord into the power connection on
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    the system board can be populated with up to two industry-standard SODIMMs. These memory sockets are populated with at least one preinstalled SODIMM. To achieve the maximum memory support, you can populate the system board with up to 16 GB of memory. For proper system operation, the SODIMMs must be
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    SODIMMs constructed with x4 SDRAM are not supported NOTE: The system will not operate properly and the remainder is assigned to single channel. If one channel will have more memory than the other, the the computer face down on a soft flat surface. HP recommends that you set down a blanket, towel, or
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    6. Remove the center access panel by pulling outward on the panel at the slot on the top edge of the panel. Figure 2-3 Removing the Center Access Panel 7. Open the latch securing the memory access panel. Figure 2-4 Opening the Memory Access Panel Latch 10 Chapter 2 Hardware Repair and Upgrade
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    8. To remove the memory access panel, press down on the tab on the inside edge of the panel (1) and slide the panel off the computer (2). Figure 2-5 Removing the Memory Access Panel 9. Pull upward on the raised tab on the memory cover and lift the cover off the computer. Figure 2-6 Removing the
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    10. To remove a memory module, press outward on the two latches on each side of the it in place (3). Figure 2-8 Installing a Memory Module NOTE: A memory module can be installed in only one way. Match the notch on the module with the tab on the memory socket. 12 Chapter 2 Hardware Repair and Upgrade
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    is slightly hanging off the edge of the computer and slide the panel toward the center of the computer until it snaps in place. Figure 2-10 Replacing the Memory Access Panel 14. Rotate the memory panel latch up and close it to secure the memory access panel. Removing and Installing Memory
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    than 60° C (140º F). Do not disassemble, crush, puncture, short external contacts, or dispose of in fire or water. Replace the battery only with the HP spare designated for this product. CAUTION: Before replacing the battery, it is important to back up the computer CMOS settings. When the battery is
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    or system board. 4. Remove/disengage any security devices that prohibit opening the computer. 5. Place the computer face down on a soft flat surface. HP recommends that you set down a blanket, towel, or other soft cloth to protect the screen surface from scratches or other damage. 6. Remove the
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    7. Open the latch securing the memory access panel. Figure 2-13 Opening the Memory Access Panel Latch 8. To remove the memory access panel, press down on the tab on the inside edge of the panel (1) and slide the panel off the computer (2). Figure 2-14 Removing the Memory Access Panel 16 Chapter 2
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    . Figure 2-15 Removing the Memory Cover 10. Depending on the type of battery holder on the system board, complete the following instructions to replace the battery. Type 1 a. squeeze the metal clamp that extends above one edge of the battery. When the battery pops up, lift it out (1).
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    b. To insert the new battery, slide one edge of the replacement battery under the holder's lip with the positive side up. Push the other edge down until the clamp snaps over the
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    11. Press the memory cover back in place. Insert the bottom edge of the memory cover into the sheet metal shielding first, then press the top edge of memory cover down. Ensure that all the tabs on the memory cover are pressed firmly against the sheet metal shielding. Figure 2-19 Replacing the Memory
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    left side of the computer (when viewed from behind). The drive is secured with one captive screw and is housed in a removable cage. 1. Remove all removable media, computer. 5. Place the computer face down on a soft flat surface. HP recommends that you set down a blanket, towel, or other soft cloth
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    6. Remove the center access panel by pulling outward on the panel at the slot on the top edge of the panel. Figure 2-22 Removing the Center Access Panel 7. Open the latch securing the drive access panel. Figure 2-23 Opening the Drive Access Panel Latch Replacing the Hard Drive 21
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    8. To remove the drive access panel, push downward on the tab on the inside edge of the panel (1) and slide the panel off the computer (2). Figure 2-24 Removing the Drive Access Panel 9. Loosen the captive screw next to the front of the drive that secures the drive to the computer. Figure 2-25
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    10. Grasp the handle on top of the hard drive cage (1) and slide the cage toward the outer edge of the computer, then lift the cage
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    adapter may be part of the drive kit, or you may need to purchase it separately. It is recommended that you purchase a drive kit from HP that is designed to operate with the computer. 24 Chapter 2 Hardware Repair and Upgrade
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    14. Install the four mounting screws that secure the hard drive to the cage. Make sure that the blue rubber grommets remain attached to the cage behind each screw. Figure 2-30 Installing the Hard Drive Mounting Screws 15. Set the hard drive cage down into the bay so that the tabs on the bottom of
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    16. Tighten the captive screw to secure the hard drive cage in place. Figure 2-32 Tightening the Hard Drive Security Screw 17. Place the drive access panel on the rear of the computer so that the edge of the panel is slightly hanging off the edge of the computer and slide the panel toward the center
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    left side of the computer (when viewed from behind). The drive is secured with one screw. 1. Remove all removable media, such as compact discs or USB flash the computer. 5. Place the computer face down on a soft flat surface. HP recommends that you set down a blanket, towel, or other soft cloth
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    6. Remove the center access panel by pulling outward on the panel at the slot on the top edge of the panel. Figure 2-35 Removing the Center Access Panel 7. Open the latch securing the drive access panel. Figure 2-36 Opening the Drive Access Panel Latch 28 Chapter 2 Hardware Repair and Upgrade
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    8. To remove the drive access panel, push downward on the tab on the inside edge of the panel (1) and slide the panel off the computer (2). Figure 2-37 Removing the Drive Access Panel 9. Remove the screw through the tab on the end of the drive that secures the drive to the computer. Figure 2-38
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    10. Using your fingers, press the visible edge of the optical disc drive toward the side of the computer the edge is flush with the computer chassis. NOTE: The optical disc drive can be installed in only one way. Figure 2-40 Installing the Optical Disc Drive 30 Chapter 2 Hardware Repair and Upgrade
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    12. Replace the screw to secure the optical disc drive in place. Figure 2-41 Installing the Optical Disc Drive Security Screw 13. Place the drive access panel on the rear of the computer so that the edge of the panel is slightly hanging off the edge of the computer and slide the panel toward the
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    ) enables you to secure your computer from theft and unwanted changes. A security lock is a key lock device that has a wire cable attached. You attach one end of the cable to your desk (or other stationary object) and the other to this security slot on the computer. Secure the security lock
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    methods for grounding. Use one or more of the following straps with a minimum of 1 megohm +/- 10 percent resistance in the ground cords. To HP authorized dealer, reseller, or service provider. NOTE: For more information on static electricity, contact an HP authorized dealer, reseller, or service
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    Keep the computer away from excessive moisture, direct sunlight, and extremes of heat and cold. ● Operate the computer on a sturdy, level surface. Leave a 10.2-cm (4-inch) clearance on all vented sides of the computer to permit the required airflow. ● Never restrict the airflow into the computer by
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    If the temperature suddenly changes while the drive is on, wait at least one hour before you turn off the power. If you operate the unit immediately unplug the computer and have it checked by an authorized HP service provider. Shipping Preparation Follow these suggestions when preparing to ship the
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    Index A additional information 7 B battery replacement 14 M memory installing 8 removing 8 specifications 8 C components front 2 rear 3 side 3 components, internal 7 computer operating guidelines 34 O optical disc drive precautions 35 replacing 27 P power, connecting 7 E electrostatic discharge
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Hardware Reference Guide
HP Compaq Pro 4300 All-in-One Business PC