Hardware Reference Guide HP RP5 Retail System
© Copyright 2014 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for 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 shall not be liable for technical or editorial errors or omissions contained herein.
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 set off in this manner indicates that failure to follow directions could result in damage to equipment or loss of information. NOTE: Text set off in this manner provides important supplemental information.
iv About This Book
Table of contents 1 Product Features ............................................................................................................................................ 1 Standard Configuration Features ......................................................................................................... 1 Front Panel Components ..................................................................................................................... 2 Rear Panel Components ..........................
Installing an Optical Drive into the 5.25-inch Drive Bay ..................................................... 44 Removing a Secondary Hard Drive from the 3.5-inch Drive Bay ....................................... 48 Installing a Secondary Hard Drive into the 3.5-inch Drive Bay .......................................... 50 Removing and Replacing the Primary 3.5-inch Internal Hard Drive .................................. 51 Replacing the Battery ...............................................................
1 Product Features Standard Configuration Features Features may vary depending on the model. For a complete listing of the hardware and software installed on the computer, run the diagnostic utility (included on some computer models only). Some models include an optical drive while other models have a driveless bezel covering the optical drive bay. On models without an optical drive, the driveless bezel can be removed and replaced with an optical drive and optical drive bezel.
Front Panel Components Drive configuration may vary by model. Figure 1-2 Front Panel Components Table 1-1 Front Panel Components 1 5.25-inch Optical Drive (optional) 5 NIC Link Light 2 Power On Light 6 USB Ports (2) 3 Dual-State Power Button 7 NIC Activity Light 4 Hard Drive Activity Light NOTE: Some models without an optical drive include a driveless bezel in place of the optical drive bezel.
Rear Panel Components Table 1-2 Rear Panel Components 1 Powered USB 24V 10 Cash Drawer Connector 2 Serial Connector (COM3) (optional) 11 DisplayPort 3 RJ-45 Network Connector 12 Serial Connector (COM2) 4 Serial Connector (COM4) (optional) 13 USB 3.0 Ports (2) 5 Serial Connector (COM1) 14 USB 2.
Changing from Desktop to Tower Configuration The computer can be used in a tower orientation with an optional tower stand that can be purchased from HP. 1. Remove all removable media, such as optical discs or USB flash drives, from the computer. 2. Turn off the computer properly through the operating system, then turn off any external devices. 3. Disconnect the power cord from the power outlet and disconnect any external devices. 4.
Installing the Optional Port Cover The computer can support an optional rear port cover that can be installed to hide the rear ports and cables. The doors on top of the port cover can be opened and snapped back to allow room for a security lock if one is attached to the rear of the computer. To install the port cover: 1. If there is a security lock attached to the rear of the computer, open the appropriate door on the top of the port cover and snap it back to make room for the security lock.
3. Tighten the two captive screws on the bottom of the port cover to secure it in place. Figure 1-6 Securing the Port Cover 4. The port cover is designed to allow cables to route out of the back of the computer horizontally or vertically. Figure 1-7 Cable Routing Serial Number Location Each computer has a unique serial number and product ID number located on the back or side of the computer. Keep these numbers available for use when contacting customer service for assistance.
2 Hardware Upgrades 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 risk of personal injury from electrical shock, hot surfaces, or fire: Disconnect the power cord from the wall outlet and allow the internal system components to cool before touching. Do not plug telecommunications or telephone connectors into the network interface controller (NIC) receptacles.
Removing the Computer Access Panel To access internal components, you must remove the access panel: 1. Remove/disengage any security devices that prohibit opening the computer. 2. Remove all removable media, such as optical discs or USB flash drives, 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.
Removing the Front Bezel 1. Remove/disengage any security devices that prohibit opening the computer. 2. Remove all removable media, such as optical discs or USB flash drives, 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.
Installing an Optical Drive Bezel On some models there is a driveless bezel in place of the optical drive bezel that must be replaced with an optical drive bezel if you are installing an optical drive. To install an optical drive bezel: 1. Remove the access panel and front bezel. 2. Press each of the clips that secure the driveless section of the bezel to the front bezel in the direction shown below to remove the driveless bezel. Figure 2-4 Removing the Driveless Bezel 3.
Removing a Bezel Blank On some models, there is a bezel blank covering the optical drive bay that must be removed before installing a drive. To remove a bezel blank: 1. Remove the access panel and front bezel. 2. Push outward on the two retaining tabs that hold the bezel blank in place (1) then pull the blank inward to remove it (2).
Installing Additional Memory The computer comes with double data rate 3 synchronous dynamic random access memory (DDR3SDRAM) dual inline memory modules (DIMMs). DIMMs The memory sockets on the system board can be populated with up to four industry-standard DIMMs. These memory sockets are populated with at least one preinstalled DIMM. To achieve the maximum memory support, you can populate the system board with up to 32-GB of memory configured in a high-performing dual channel mode.
Populating DIMM Sockets There are four DIMM sockets on the system board, with two sockets per channel. The sockets are labeled XMM1, XMM2, XMM3, and XMM4. Sockets XMM1 and XMM2 operate in memory channel A. Sockets XMM3 and XMM4 operate in memory channel B.
● The system will operate in flex mode if the total memory capacity of the DIMMs in Channel A is not equal to the total memory capacity of the DIMMs in Channel B. In flex mode, the channel populated with the least amount of memory describes the total amount of memory assigned to dual channel and the remainder is assigned to single channel. For optimal speed, the channels should be balanced so that the largest amount of memory is spread between the two channels.
7. Rotate up the internal drive bay housing to access the memory module sockets on the system board. Figure 2-9 Rotating the Drive Cage Up 8. Open both latches of the memory module socket (1), and insert the memory module into the socket (2). Figure 2-10 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. Populate the black DIMM sockets before the white DIMM sockets.
9. Push the module down into the socket, ensuring that the module is fully inserted and properly seated. Make sure the latches are in the closed position (3). 10. Repeat steps 8 and 9 to install any additional modules. 11. 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 2-11 Rotating the Drive Cage Down 12. Replace the access panel. 13. If the computer was on a stand, replace the stand. 14.
Installing a Half-Height Expansion Card The computer system board has a PCI Express x16 expansion slot, a PCI Express x16 expansion slot that is downshifted to a x4 slot, a DisplayPort expansion slot, and a riser card expansion slot. The riser card expansion slot is populated with a riser card specifically designed for this product. NOTE: The PCI Express slots support only low profile cards. You can install a PCI Express x1, x4, x8, or x16 expansion card in the PCI Express x16 slots.
NOTE: The following sections provide instructions for installing a Powered USB expansion card. However, the procedure is basically the same for installing any PCI Express expansion card into a PCI Express x16 expansion slot. Installing a 12-Volt Powered USB Expansion Card The computer is equipped with a 24-volt Powered USB connector on the riser card, and may have one or two 12-volt Powered USB half-height expansion cards installed for a total of 6 optional 12-volt Powered USB ports.
8. Release the half-height slot cover retention latch by lifting the green tab on the latch and rotating the latch to the open position.
9. 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. 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 2-15 Removing an Expansion Slot Cover b.
c. If you are removing a PCI Express card from the black PCI Express x16 socket, 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. Be sure not to scrape the card against the other components.
10. To install a new 12-volt Powered USB expansion card, hold the card just above the PCI Express 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).
11. The cable included with the card has a single connector on one end and dual connectors on the other end. Connect the single end of the cable to the rear of the card (1). Connect the green connector on the other end of the cable to the green 12-volt USB connector on the system board (2). The cable will plug on one side of the green connector only. Connect the black connector to one of the two black 12-volt USB connectors on the system board (3).
15. Reconnect the power cord and any external devices, then turn on the computer. 16. Lock any security devices that were disengaged when the access panel was removed. 17. Reconfigure the computer, if necessary. Installing a Second DisplayPort Expansion Card The computer is equipped with one DisplayPort on the rear panel. You can add a second DisplayPort by installing the DisplayPort expansion card into the DisplayPort expansion socket on the system board. To install a DisplayPort expansion card: 1.
8. Release the half-height slot cover retention latch by lifting the green tab on the latch and rotating the latch to the open position. Figure 2-20 Opening the Half-Height Slot Cover Retention Latch 9. Before installing an expansion card, remove the expansion slot cover. Pull the slot cover straight up then away from the inside of the chassis.
10. To install a new DisplayPort expansion card, hold the card just above the DisplayPort 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). NOTE: You must install the DisplayPort expansion card into the socket specifically designated for it.
14. Reconnect the power cord and any external devices, then turn on the computer. 15. Lock any security devices that were disengaged when the access panel was removed. 16. Reconfigure the computer, if necessary. Installing a Full-Height Expansion Card Full-height expansion cards can be installed into the riser card slots on the computer. There are two riser cards available from HP for this product. One has two PCI slots and the other has two PCI Express x1 slots.
Installing a Powered Serial Port Expansion Card Two powered serial ports, COM 1 and COM 2, are standard on the computer. Some models have a powered serial port expansion card installed that supplies two additional powered serial ports, COM 3 and COM 4. If your computer is not configured with a powered serial port expansion card, you may purchase one from HP.
5. If the computer is on a stand, remove the computer from the stand. 6. Remove the computer access panel. 7. Rotate the power supply all the way back to access the full-height expansion card retention latch. NOTE: If you are using a PS/2 mouse and/or PS/2 keyboard, make sure they are unplugged from the rear of the computer so that the connectors do not block the power supply from rotating all the way back. Figure 2-26 Raising the Power Supply 8.
9. Before installing the expansion card, remove the expansion slot cover in the lower slot. The Powered Serial Port expansion card must be installed in the lower slot. Figure 2-28 Removing an Expansion Slot Cover 10. Install the Powered Serial Port expansion card into the bottom socket on the riser card. 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 (1).
11. Close the expansion card retention latch. Figure 2-30 Closing the Expansion Card Retention Latch 12. Rotate the power supply back down to its normal position. Figure 2-31 Lowering the Power Supply 13. Replace the computer access panel. 14. If the computer was on a stand, replace the stand. 15. Reconnect the power cord and any external devices, then turn on the computer. 16. Lock any security devices that were disengaged when the access panel was removed. 17. Reconfigure the computer, if necessary.
Configuring Powered Serial Ports The serial ports can be configured as standard (non-powered) serial ports or powered serial ports. Some devices use a powered serial port. If the serial port is configured as a powered port, devices that support a powered serial interface do not require an external power source. NOTE: The computer ships with all serial ports configured in standard serial mode by default unless the powered serial port AV numbers are ordered.
7. Rotate the power supply all the way back to access the full-height expansion card retention latch. NOTE: If you are using a PS/2 mouse and/or PS/2 keyboard, make sure they are unplugged from the rear of the computer so that the connectors do not block the power supply from rotating all the way back. Figure 2-32 Raising the Power Supply 8. Pull back the green tab on the full-height expansion card retention latch to open the latch.
9. If a one or two expansion cards are installed in any of the riser card expansion slots, remove the cards. Figure 2-34 Removing a Full-Height Expansion Card 10. If an expansion slot cover is installed in the lower slot, remove the slot cover. CAUTION: You must remove the lower expansion slot cover to avoid damaging the riser card when removing or installing the card.
11. To remove the riser card, disconnect the hood sensor cable from the system board (1), pull back the arm on the back of the riser card slot (2), then lift the riser card out of the riser card slot (3). Figure 2-36 Removing the Riser Card 12. Remove the two screws that secure the metal bracket to the top of the card and remove the bracket. You do not need to remove the hood sensor from the bracket.
13. Install the metal bracket onto the new riser card using the two screws that secure the bracket in place. Figure 2-38 Installing the Riser Card Bracket 14. To install the new riser card, press the riser card firmly down into the riser card slot on the system board (1) and plug the hood sensor cable into the hood sensor connector on the system board (2).
15. If any expansion cards were removed from the old riser card, install the cards into the appropriate slots on the new riser card. 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 (1). Press the card straight down into the expansion socket on the riser card (2). Figure 2-40 Installing an Expansion Card in the Riser Card 16. If an expansion slot cover was removed from the lower slot, replace the slot cover.
17. Close the expansion card retention latch. Figure 2-42 Closing the Expansion Card Retention Latch 18. Rotate the power supply back down to its normal position. Figure 2-43 Lowering the Power Supply 19. Replace the computer access panel. 20. If the computer was on a stand, replace the stand. 21. Reconnect the power cord and any external devices, then turn on the computer. 22. Lock any security devices that were disengaged when the access panel was removed.
Drive Positions Figure 2-44 Drive Positions Table 2-6 Drive Positions 1 3.5-inch Primary Hard Drive Bay 2 3.5-inch Secondary Hard Drive Bay 3 5.25-inch Optical Drive Bay NOTE: The drive configuration on your computer may be different than the drive configuration shown above. To verify the type and size of the storage devices installed in the computer, run Computer Setup.
● Connect an optional eSATA adapter cable to the black eSATA connector on the system board labeled ESATA. ● The power cable for the SATA drives is a three-headed cable that is plugged into the system board with the first connector routed to the rear of the primary hard drive, the second connector routed to the rear of the secondary hard drive, and the third connector routed to the rear of the optical 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. Do not remove a drive while the computer is on or in standby mode. Before handling a drive, ensure that you are discharged of static electricity. While handling a drive, avoid touching the connector. For more information about preventing electrostatic damage, refer to Electrostatic Discharge on page 69.
Removing an Optical Drive from the 5.25-inch Drive Bay CAUTION: All removable media should be taken out of a drive before removing the drive from the computer. 1. Remove/disengage any security devices that prohibit opening the computer. 2. Remove all removable media, such as optical discs or USB flash drives, from the computer. 3. Turn off the computer properly through the operating system, then turn off any external devices. 4.
8. 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 2-48 Disconnecting the Power and Data Cables 9. 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.
10. 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 2-50 Removing the 5.25-inch Drive Installing an Optical Drive into the 5.25-inch Drive Bay 1. Remove/disengage any security devices that prohibit opening the computer. 2.
8. 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 39 for an illustration of the extra M3 metric guide screws location. NOTE: When replacing the drive, transfer the four M3 metric guide screws from the old drive to the new one. CAUTION: Use only 5-mm long screws as guide screws.
9. Position the guide screws on the drive into the J-slots in the drive bay. Then slide the drive toward the front of the computer until it locks into place. Figure 2-53 Installing the Optical Drive 10. Rotate the drive cage to its upright position.
11. Connect the power cable (1) and data cable (2) to the rear of the optical drive. NOTE: The power cable for the optical drive is a three-headed cable that is routed from the system board to the primary hard drive, then to the secondary hard drive, then to the rear of the optical drive. Figure 2-55 Connecting the Power and Data Cables 12. Connect the SATA data cable to the black eSATA connector on the system board labeled ESATA unless an eSATA adapter is installed.
14. 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 2-56 Rotating the Drive Cage Down 15. Replace the front bezel (if removed) and access panel. 16. If the computer was on a stand, replace the stand. 17. Reconnect the power cord and any external devices, then turn on the computer. 18. Lock any security devices that were disengaged when the access panel was removed.
2. Disconnect the power cable (1) and data cable (2) from the back of the hard drive. Figure 2-57 Disconnecting the Secondary Hard Drive Power and Data Cables 3. 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).
Installing a Secondary Hard Drive into the 3.5-inch Drive Bay The 3.5-inch secondary hard drive bay is located underneath the 5.25-inch optical drive. To install a secondary hard drive: 1. Follow the procedure in Removing an Optical Drive from the 5.25-inch Drive Bay on page 42 to remove the 5.25-inch optical drive and access the 3.5-inch secondary hard drive bay. CAUTION: Ensure that the computer is turned off and that the power cord is disconnected from the electrical outlet before proceeding. 2.
4. Connect the power cable (1) and data cable (2) to the back of the hard drive. Connect the other end of the data cable to the light blue SATA connector on the system board labeled SATA1. Figure 2-61 Connecting the Secondary Hard Drive Power and Data Cables NOTE: Refer to System Board Drive Connections on page 41 for an illustration of the system board drive connectors. 5. Route the data cable through the cable guides.
5. If the computer is on a stand, remove the computer from the stand. 6. Remove the computer access panel. 7. Rotate the drive cage for internal drives to its upright position. Figure 2-62 Rotating the Drive Cage Up 8. Rotate the power supply to its upright position. The hard drive is located beneath the power supply.
9. Disconnect the power cable (1) and data cable (2) from the back of the hard drive. Figure 2-64 Disconnecting the Hard Drive Power and Data Cables 10. 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 2-65 Removing the Hard Drive 11.
You can also install a 2.5-inch hard drive into a 3.5-inch drive bay using an adapter bracket similar to the example shown below. 54 a. Slide the drive into the bay adapter bracket, ensuring the connector on the drive is fully inserted into the connector on the adapter bracket. b. 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.
c. Install four 6-32 silver and blue isolation mounting guide screws in the adapter bracket (two on each side of the bracket). 12. 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.
13. Connect the power cable (1) and data cable (2) to the back of the hard drive. NOTE: The data cable for the primary hard drive must be connected to the dark blue connector labeled SATA0 on the system board to avoid any hard drive performance problems. Figure 2-68 Connecting the Hard Drive Power and Data Cables NOTE: Refer to System Board Drive Connections on page 41 for an illustration of the system board drive connectors. 14.
Replacing the Battery 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. 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.
b. To insert the new battery, slide one edge of the replacement battery under the holder’s lip with the positive side up (1) and press the other edge down into the holder so that it snaps in place (2). Figure 2-69 Removing and Replacing a Coin Cell Battery (Type 1) Type 2 a. To release the battery from its holder, squeeze the metal clamp that extends above one edge of the battery. When the battery pops up, lift it out (1). b.
A External Security Devices Installing a Security Lock The security locks displayed below and on the following pages can be used to secure the computer.
Padlock Figure A-2 Installing a Padlock 60 Appendix A External Security Devices
HP Business PC Security Lock 1. Fasten the security cable by looping it around a stationary object. Figure A-3 Securing the Cable to a Fixed Object 2. 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.
3. Slide the security cable through the hole in the cable lock on the rear of the monitor. Figure A-5 Securing the Monitor 4. 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). Use the hole in the bracket that best secures the peripheral device cable.
5. Thread the keyboard and mouse cables through the computer chassis lock. Figure A-7 Threading the Keyboard and Mouse Cables 6. Screw the lock to the chassis in the thumbscrew hole using the screw provided.
7. 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 A-9 Engaging the Lock 8. When complete, all devices in your workstation will be secured.
Front Bezel Security The front bezel can be locked in place by installing a security screw provided by HP. To install the security screw: 1. Remove/disengage any security devices that prohibit opening the computer. 2. Remove all removable media, such as optical discs or USB flash drives, 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.
9. Install the security screw next to the middle front bezel release tab to secure the front bezel in place. Figure A-12 Installing the Front Bezel Security Screw 10. Replace the access panel. 11. If the computer was on a stand, replace the stand. 12. Reconnect the power cord and any external devices, then turn on the computer. 13. Lock any security devices that were disengaged when the access panel was removed.
B Optional Integration Tray and Accessories The optional integration tray and accessories are available on some models only.
The following peripheral options are available from HP: 68 ● HP Cash Drawer ● HP POS Keyboard ● HP POS MSR Keyboard ● HP Mini MSR ● HP Single Station PUSB Receipt Printer ● POS Dual Serial/USB Receipt Printer ● Hybrid MICR Receipt Printer ● Hybrid MICR/Imager Receipt Printer ● USB Barcode Scanner Appendix B Optional Integration Tray and Accessories
C 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: ● Avoid hand contact by transporting and storing products in static-safe containers.
D 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: 70 ● 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 and above the monitor to permit the required airflow.
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. 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, it may malfunction while reading.
Index A access panel locking and unlocking removal 8 replacement 8 accessories 67 audio connectors 3 replacement 11 security 65 front panel components 59 G guide screws location 40 B battery replacement 57 C cash drawer connector 3 computer operating guidelines 70 D DIMMs.
riser card configurations 27 replacing 32 S SATA connectors 39, 41 secondary hard drive installation 50 removal 48 security cable lock 59 front bezel 65 HP Business PC Security Lock 61 padlock 60 serial number location 6 serial ports configuring for power 32 installing expansion card 28 locations 3, 28 shipping preparation 71 specifications memory 12 T tower conversion 4 U USB 12V and 24V identification 12V Powered USB installation 18 port locations 2, 3 18 V ventilation guidelines 70 VGA connector 3 Ind
