Hardware Reference Guide HP Compaq Business PC dc5100 Small Form Factor Model Document Part Number: 376293-001 November 2004 This guide provides basic information for upgrading this computer model.
© Copyright 2004 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Microsoft, MS-DOS, Windows, and Windows NT are trademarks of Microsoft Corporation in the U.S. and other countries. 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.
Contents 1 Product Features Standard Configuration Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front Panel Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rear Panel Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Keyboard Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents A Specifications B Battery Replacement C Security Lock Provisions Installing a Security Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–1 Cable Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–1 Padlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 Product Features Standard Configuration Features The HP Compaq Small Form Factor features may vary depending on the model. For a complete listing of the hardware and software installed in the computer, run the Diagnostics for Windows utility. Instructions for using this utility are provided in the Troubleshooting Guide on the Documentation CD. Small Form Factor computer can also be used in a minitower ✎ The configuration.
Product Features Front Panel Components Drive configuration may vary by model.
Product Features Rear Panel Components Rear Panel Components 1 Power Cord Connector 6 n RJ-45 Network Connector PS/2 Mouse Connector 7 l Parallel Connector 2 b 3 a PS/2 Keyboard Connector 8 c Monitor Connector 4 o Universal Serial Bus (USB) 9 k Headphone/Line-Out Connector 5 m - j Line-In Audio Connector ✎ Serial Connector Arrangement and number of connectors may vary by model.
Product Features Keyboard Components 1 Function Keys Perform special functions depending on the software application being used. 2 Editing Keys Includes the following: Insert, Home, Page Up, Delete, End, and Page Down. 3 Status Lights Indicate the status of the computer and keyboard settings (Num Lock, Caps Lock, and Scroll Lock). 4 Numeric Keys Work like a calculator keypad. 5 Arrow Keys Used to navigate through a document or Web site.
Product Features Optional HP Modular Keyboard If the computer kit includes an HP Modular Keyboard, refer to the HP Modular Keyboard User Guide on the Documentation CD for component identification and setup information. Windows Logo Key Use the Windows Logo key in combination with other keys to perform certain functions available in the Windows operating system. Refer to the “Keyboard Components” section to identify the Windows Logo key.
Product Features Serial Number Location Each computer has a unique serial number 1 located on the left side of the computer and a product ID number 2 located on the top cover of the computer. Keep these numbers available for use when contacting customer service for assistance. Serial Number and Product ID Locations 1-6 www.hp.
2 Hardware Upgrades Serviceability Features This 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.
Hardware Upgrades Using the Small Form Factor Computer in a Minitower Configuration The Small Form Factor computer can be used in either a minitower or desktop configuration. To use it in the minitower configuration, stand the computer up on its right side as shown in the illustration below. at least 4 inches (10.2 cm) of space on all sides of the ✎ Ensure computer remains clear and free of obstructions.
Hardware Upgrades Removing the Computer Cover To remove the computer cover: 1. Turn off the computer properly through the operating system, then turn off any external devices. 2. Disconnect the power cord from the power outlet and the computer, and disconnect any external devices. Ä CAUTION: Before removing the computer cover, ensure that the computer is turned off and that the power cord is disconnected from the electrical outlet. 3.
Hardware Upgrades Replacing the Computer Cover To replace the computer cover, align the tabs on the panel with the slots on the chassis, then slide the cover all the way onto the chassis until it locks into place. Replacing the Computer Cover 2-4 www.hp.
Hardware Upgrades Installing Additional Memory The computer comes with double data rate 2 synchronous dynamic random access memory (DDR2-SDRAM) 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 4GB of memory configured in a high-performing dual channel mode.
Hardware Upgrades Populating DIMM Sockets The system will automatically operate in single channel mode, dual channel Asymmetric mode, or a higher-performing dual channel Interleaved mode, depending on how the DIMMs are installed. ■ The system will operate in single channel mode if the DIMM sockets are populated in one channel only.
Hardware Upgrades DIMM Socket Locations Hardware Reference Guide Item Description Socket Color 1 DIMM socket XMM1, Channel A White 2 DIMM socket XMM2, Channel A Black 3 DIMM socket XMM3, Channel B White 4 DIMM socket XMM4, Channel B Black www.hp.
Hardware Upgrades Installing DIMMs Ä CAUTION: The memory module sockets have gold metal contacts. When upgrading the memory, it is important to use memory modules with gold metal contacts to prevent corrosion and/or oxidation resulting from having incompatible metals in contact with each other. Ä CAUTION: Static electricity can damage the electronic components of the computer or optional cards.
Hardware Upgrades 5. Open both latches of the memory module socket 1, then insert the memory module into the socket 2. Installing a DIMM module can be installed in only one way. Match the notch ✎ Aonmemory the module with the tab on the memory socket. maximum performance, populate the sockets so that the memory ✎ For capacity of Channel A is equal to the memory capacity of Channel B.
Hardware Upgrades Installing an Expansion Card The computer has two standard PCI expansion slots that can accommodate an expansion card up to 17.46 cm (6.875 inches) in length. The computer also has one PCI Express x1 expansion slot. PCI and PCI Express x1 slots support only low profile expansion ✎ The cards. Expansion Slot Locations Item 2-10 Description 1 PCI expansion slots 2 PCI Express x1 expansion slot www.hp.
Hardware Upgrades To install an expansion card: 1. Turn off the computer properly through the operating system, then turn off any external devices. 2. Disconnect the power cord from the power outlet and disconnect any external devices. 3. Remove the computer cover. Refer to “Removing the Computer Cover.” 4. Identify the slot into which you want to insert the expansion card. 5.
Hardware Upgrades 7. Install the expansion card by sliding the card under the slot cover retention latch then pressing the card down into the slot on the system board. sure not to scrape other components in the chassis when installing ✎ Be an expansion card. Installing an Expansion Card 8. Rotate the slot cover retention latch back in place to secure the expansion card.
Hardware Upgrades Installing Additional Drives The computer has two external drive bays. When installing additional drives, follow these guidelines: ■ The primary Serial ATA (SATA) hard drive should be connected to the primary SATA controller on the system board (labeled P60 SATA 0). Connect a second SATA hard drive to the secondary SATA controller on the system board (labeled P61 SATA 1). HP does not support connecting both SATA and PATA hard drives on the same system.
Hardware Upgrades Locating Drive Positions Drive Positions 1 3.5-inch, internal, standard hard drive bay 2 5.25-inch drive bay for optional drives 3 3.5-inch drive bay (optional 1.44-MB diskette drive shown)* *If the computer has a 1.44-MB diskette drive installed, it will be configured with a diskette drive bezel (PN 360189-001) as shown in the illustration. If the computer contains an empty 3.5-inch drive bay, then a bezel blank (PN 358797-001) will be installed on the computer instead.
Hardware Upgrades Removing an Optical Drive Ä CAUTION: All removable media should be taken out of the drives before removing the drive from the computer. optical drive is a CD-ROM, CD-R/RW, DVD-ROM, DVD+R/RW, ✎ An or CD-RW/DVD Combo drive. To remove an optical drive: 1. Turn off the computer properly through the operating system, then turn off any external devices. 2. Disconnect the power cord from the power outlet and disconnect any external devices. 3. Remove the computer cover.
Hardware Upgrades 6. Disconnect the power and data cables from the rear of the optical drive. Disconnecting the Power and Data Cables 7. Slide the optical drive forward and lift it up and out of the drive cage. Removing the Optical Drive 2-16 www.hp.
Hardware Upgrades replace the optical drive, reverse the removal procedure. When ✎ Toreplacing a drive, transfer the four guide screws from the old drive to the new one. The screws take the place of drive rails. Removing an Optional Diskette Drive Ä CAUTION: All removable media should be taken out of the drives before removing the drive from the computer. The optional diskette drive is located underneath the optical drive. To remove the diskette drive: 1.
Hardware Upgrades Installing an Optional Optical Drive To install an optional optical drive: 1. Turn off the computer properly through the operating system, then turn off any external devices. 2. Disconnect the power cord from the power outlet and disconnect any external devices. 3. Remove the computer cover. Refer to “Removing the Computer Cover.” 4. Install two M3 metric guide screws in the lower holes on each side of the drive.
Hardware Upgrades 5. Press down on the green latch located on the front of the chassis next to the drives 1. This disengages the drive cage. 6. Slide the drive cage forward until it stops 2. This unlocks the drive. Disengaging the Drive Cage Hardware Reference Guide www.hp.
Hardware Upgrades 7. Position the guide screws on the drive into the J-slots in the drive bay 1. Then, slide the drive toward the rear of the computer 2 to secure the drive in the J slots. Installing the Optical Drive 2-20 www.hp.
Hardware Upgrades 8. Connect the data cable to the system board. 9. Connect the power and data cables to the rear of the optical drive. Connecting the Power and Data Cables 10. Slide the drive and drive cage all the way back into the chassis until the drive cage locks into position. drive automatically locks in the drive cage when the drive cage is ✎ The slid back. 11. Replace the computer cover. The system automatically recognizes the drive and reconfigures the computer.
Hardware Upgrades Upgrading the SATA Hard Drive does not support connecting both SATA and PATA hard drives on ✎ HP the same system. Removing and Replacing the Hard Drive sure to back up the data on the old hard drive before removing ✎ Make it so that you can install the data onto the new hard drive. The preinstalled 3.5-inch hard drive is located under the power supply. To remove and replace the hard drive: 1. Turn off the computer properly through the operating system, then turn off any external devices.
Hardware Upgrades 5. Rotate the power supply cage to the upright position. Raising the Power Supply Cage 6. Disconnect the power cable 1 and data cable 2 from the back of the hard drive. Disconnecting the Hard Drive Power Cable and Data Cable Hardware Reference Guide www.hp.
Hardware Upgrades 7. Pull the tab that locks the drive in place away from the drive 1, slide the hard drive toward the front of the computer, then lift the drive up and out of the bay 2. Removing the Hard Drive 8. To install a hard drive, reverse the above procedure. replacement hard drive kit includes several data cables. Make ✎ The sure to use the cable that is exactly the same as the factory-installed cable.
Hardware Upgrades replacing the hard drive, transfer the four screws from the old ✎ When drive to the new one. The screws take the place of drive rails. You will need a Torx T-15 screwdriver to remove and re-install the guide screws. HP has provided four extra 6-32 standard guide screws on the front of the chassis, under the computer cover. The 6-32 standard guide screws are silver.
Hardware Upgrades The 3.5-inch bay is located underneath the optical drive. To install a drive into the 3.5-inch bay: guide screws to ensure the drive will line up correctly in the ✎ Install drive cage and lock in place. HP has provided extra guide screws (four 6-32 standard screws and four M3 metric screws), installed in the front of the chassis, under the computer cover. The hard drive uses 6-32 standard screws. All other drives use M3 metric screws.
Hardware Upgrades 4. Connect the power and data cables to the rear of the drive. If installing a second hard drive, connect the other end of the data cable to the system board connector labeled P61 SATA 1. 5. Remove the drive bezel by pushing the two tabs on one side of the larger front bezel inward 1 and rotating the drive bezel away from the larger front bezel 2. ✎ The type of bezel will vary depending on the computer configuration.
Hardware Upgrades 6. Replace the removed drive bezel with the appropriate bezel by pushing the bezel into place. type of bezel you need will depend on the type of device you are ✎ The installing. If you are installing a diskette drive, you must install a diskette drive bezel (PN 360189-001). If you are installing a hard drive, you must install a bezel blank (PN 358797-001) as shown in the illustration below. If you are installing a 3.
A Specifications Ensure at least 4 inches (10.2 cm) of space on all sides remains clear and free of obstructions. HP Compaq Small Form Factor Desktop Dimensions Height 3.95 inches 10.3 cm Width 13.3 inches 33.78 cm Depth 14.9 inches 37.85 cm 21 lb 9.53 kg Operating 50° to 95° F 10° to 35° C Nonoperating -22° to 140° F -30° to 60° C Operating 10–90% 10–90% Nonoperating (38.
Specifications HP Compaq Small Form Factor (Continued) Power Supply 115V 230V Operating Voltage Range* 90–264 VAC 90–264 VAC Rated Voltage Range 100–240 VAC 100–240 VAC Rated Line Frequency 50–60 Hz 50–60 Hz Power Output 240 W 240 W Rated Input Current (maximum)* 5A @ 100 VAC 2.5A @ 200 VAC Maximum 1260 BTU/hr 318 kg-cal/hr Typical (idle) 340 BTU/hr 86 kg-cal/hr Heat Dissipation *This system utilizes an active power factor corrected power supply.
B 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. lifetime of the lithium battery can be extended by plugging the ✎ The computer into a live AC wall socket. The lithium battery is only used when the computer is NOT connected to AC power.
Battery Replacement Ä CAUTION: Static electricity can damage the electronic components of the computer or optional equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object. 1. 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. Then remove the computer cover.
Battery Replacement 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. 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 other edge of the battery 2. Removing and Replacing a Coin Cell Battery (Type 2) Hardware Reference Guide www.hp.
Battery Replacement Type 3 a. Pull back on the clip 1 that is holding the battery in place, and remove the battery 2. b. Insert the new battery and position the clip back into place. Removing a Coin Cell Battery (Type 3) the battery has been replaced, use the following steps to ✎ After complete this procedure. 4. Replace the computer cover. 5. Plug in the computer and turn on power to the computer. 6. Reset the date and time, your passwords, and any special system setups, using Computer Setup.
C Security Lock Provisions Installing a Security Lock The following security locks can be used to secure the computer. Cable Lock For maximum security, install a chassis security clip (part number 372291-001) before installing the cable lock. 1. Turn off the computer properly through the operating system, then turn off any external devices. 2. Disconnect the power cord from the power outlet and disconnect any external devices. 3. Remove the computer cover. Refer to “Removing the Computer Cover” 4.
Security Lock Provisions 5. Replace the computer cover. 6. Insert the cable lock in the location shown below. I Installing a Cable Lock C-2 www.hp.
Security Lock Provisions Padlock Installing a Padlock Hardware Reference Guide www.hp.
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: Hardware Reference Guide ■ Keep the computer away from excessive moisture, direct sunlight, and extremes of heat and cold. For information about the recommended temperature and humidity ranges for the computer, refer to Appendix A, “Specifications” in this guide.
Computer Operating Guidelines, Routine Care and Shipping Preparation ■ Install or enable power management functions of the operating system or other software, including sleep states. ■ Turn off the computer before you do either of the following: ❏ Wipe the exterior of the computer with a soft, damp cloth as needed. Using cleaning products may discolor or damage the finish. ❏ Occasionally clean the air vents on all vented sides of the computer.
Computer Operating Guidelines, Routine Care and Shipping Preparation Safety If any object or liquid falls into the drive, immediately unplug the computer and have it checked by an authorized HP service provider. Shipping Preparation Follow these suggestions when preparing to ship the computer: 1. Back up the hard drive files on PD discs, tape cartridges, CDs, or diskettes. Be sure that the backup media is not exposed to electrical or magnetic impulses while stored or in transit.
E 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. ■ Keep electrostatic-sensitive parts in their containers until they arrive at static-free workstations.
Electrostatic Discharge ■ Use heelstraps, toestraps, or bootstraps at standing workstations. Wear the straps on both feet when standing on conductive floors or dissipating floor mats. ■ Use conductive field service tools. ■ Use a portable field service kit with a folding static-dissipating work mat. If you do not have any of the suggested equipment for proper grounding, contact an HP authorized dealer, reseller, or service provider.
Index A application key 1–4 audio connectors 1–2, 1–3 B battery replacement B–1 bezel installing 2–28 part numbers 2–14, 2–25, 2–28 removing 2–27 C cable lock, installing C–1 components front panel 1–2 rear panel 1–3 computer operating guidelines D–1 specifications A–1 warnings and cautions 2–1 computer cover removing 2–3 replacing 2–4 D desktop dimensions A–1 DIMMs See memory diskette drive activity light 1–2 eject button 1–2 removing 2–15 Hardware Reference Guide drive bezel 2–14, 2–25, 2–27 installa
Index replacing 2–22 restoring 2–25 SATA connectors 2–13 headphone jack 1–2 headphone line-out connector 1–3 I installation guidelines 2–13 installing battery B–1 cable lock C–1 expansion card 2–10 guide screws 2–18 hard drive 2–26 hard drive in 3.
Index S U SATA controllers 2–13 installing hard drive 2–22, 2–25 security locks C–1 serial connector 1–3 serial number location 1–6 shipping preparation D–3 specifications computer A–1 memory 2–5 status lights 1–4 USB ports front panel 1–2 rear panel 1–3 Hardware Reference Guide V ventilation guidelines D–1 W Windows Logo key functions 1–5 locations 1–4 www.hp.
