HP-00007-01, Appendix 3

29-July-2005
Appendix 3 Product End-of-Life Disassembly instructions rev a Product Identification: Marketing Name / Model HP Compaq Business Desktop dc5000 series - SFF Description Small Form Factor chassis
Purpose: The document is intended for use by end-of-life recyclers or treatment facilities. It provides the basic instructions for the disassembly of HP products to remove components and materials requiring selective treatment. 1.0 Items Requiring Selective Treatment 1.1 Items listed below are classified as requiring selective treatment. 1.2 Enter the quantity of items contained within the product which require selective treatment in the right column, as applicable. Qty items in Item Description Notes product. Printed Circuit Boards (PCB) or Printed Circuit Assemblies (PCA) Batteries With a surface greater than 10 square cm All types including standard alkaline and lithium coin or button style batteries For example, mercury in lamps, display backlights, scanner lamps, switches, batteries Includes background illuminated displays with gas discharge lamps 2 (system board, power supply PCA) 1
Mercury containing components
Liquid Crystal Displays (LCD) with a surface greater than 100 square cm Cathode Ray Tubes (CRT) Capacitors / condensers (Containing PCB / PCT) Electrolytic Capacitors / Condensers measuring greater than 2.5 cm in diameter or height External electrical cables and cords Gas Discharge Lamps Plastics containing Brominated Flame Retardants Components and parts containing toner and ink, including liquids, semi-liquids (gel/paste) and toner Components and waste containing asbestos Components, parts and materials containing refractory ceramic fibers Components, parts and materials containing radioactive substances

PSU, IDE, SATA cables

Include the cartridges, print heads, tubes, vent chambers, and service stations.

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Tools Required List the type and size of the tools that would typically be used to disassemble the product to a point where components and materials requiring selective treatment can be removed.
Tool Description Flat blade screwdriver Phillips screwdriver Diagonal cutters (dikes)
Tool Size (if applicable)
Product Disassembly Process 3.1 List the basic steps that should typically be followed to remove components and materials requiring selective treatment: SYSTEM BOARD 1 To remove the access panel (see Figure 1 below): a) Pull up and hold open the latch on the top of the computer. b) Slide the computer access panel back about 0.5 inch (1.3 cm), and then lift it off the unit. Remove all expansion cards, cables, and any other devices connected to the system board. To remove the system board (see Figure 2 below): a) Compress the system board tray handle to release the latch. b) Slide the system board tray toward the front of the computer to free it from the back of the chassis. c) Lift the system board out of the chassis. BATTERY Locate the battery and battery holder on the system board. Depending on the type of battery holder on the system board, complete the following instructions to remove the battery: TYPE 1 BATTERY HOLDER (see Figure 3 below) Lift the battery out of the holder. TYPE 2 BATTERY HOLDER (see Figure 4 below) 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.

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POWER SUPPLY 5 Rotate the drive cage to its upright position. Carefully cut the cable tie that secures the power supply cable bundle to the power switch cable, the speaker cable, and the front I/O cable. Disconnect all power cables from all devices. Remove the three screws that secure the rear chassis panel to the chassis, and then pull the rear chassis panel straight back to remove it from the chassis (see Figure 5 below). Slide the power supply out the back of the computer.

POWER SUPPLY PRINTED CIRCUIT ASSEMBLY 1 Remove a total of nine screws from the power supply, as follows: a) 4 black screws on the black side (see Figure 6 below) b) 3 screws on the gray side (opposite of the black side) (see Figure 7 below) c) 1 screw on the raised fan housing (see Figure 8 below) d) 1 on back near the wires (see Figure 8 below) Lift the fan so that the fan housing loosens from the power supply chassis (see Figure 9 below). This step allows you to more easily remove the power supply cover. Pull the top cover off the power supply (see Figure 10 below). You must pull this cover out from under the fan housing to remove the cover. Remove two screws from the fan (see Figure 11 below). With a pair of diagonal cutters (dikes), cut the following wires (see Figure 12 below): a) fan wires b) black and white wires on left c) green/yellow wire on left d) plastic wire tie wrap that secures the main set of wires 8 Remove the three screws that connect the main printed circuit assembly to the power supply chassis (see Figure 13 below). Lift the printed circuit assembly from the chassis. Cut the green capacitor from the board (see Figure 14 below).

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ILLUSTRATIONS FIGURE 2: Removing the system board
FIGURE 1: Removing the access panel
FIGURE 3: Type 1 battery holder
FIGURE 4: Type 2 battery holder

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FIGURE 5: Removing the power supply
FIGURE 6: Screw location power supply
FIGURE 7: Screw location power supply
FIGURE 8: Screw location power supply

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FIGURE 9: Lift fan housing
FIGURE 10: Power supply cover removed
FIGURE 11: Remove two screws from fan
FIGURE 12: Cut these wires and tie wrap

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FIGURE 13: PCA screw locations
FIGURE 14: Cut green capacitor

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Chassis Identification Guide
Compaq, HP Compaq, and HP Business PCs
Document Part Number: 376216004

November 2005

This document allows you to identify different HP and Compaq chassis by presenting illustrations of the chassis along with chassis name and the geographic region in which it is available.
2004, 2005 Hewlett-Packard Development Company, L.P. HP, Hewlett Packard, and the Hewlett-Packard logo are trademarks of Hewlett-Packard Company in the U.S. and other countries. Compaq and the Compaq logo are trademarks of Hewlett-Packard Development Company, L.P. in the U.S. and other countries. Intel, Pentium, Intel Inside, and Celeron are trademarks of Intel Corporation in the U.S. and other countries. All other product names mentioned herein may be trademarks of their respective companies. Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. The information in this document is provided as is without warranty of any kind, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose, and is subject to change without notice. The warranties for HP products are set forth in the express limited warranty statements accompanying such products. Nothing herein should be construed as constituting an additional warranty. This document contains proprietary information that is protected by copyright. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Hewlett-Packard Company.
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.
Chassis Identification Guide Compaq, HP Compaq, and HP Business PCs First Edition (October 2004) Fourth Edition (November 2005) Document Part Number: 376216-004

Contents

1 Desktop Computers 2 Ultra-Slim Desktop Computers 3 Convertible Minitower Computers 4 Small Form Factor Computers 5 E-PC Computers 6 Microtower Computers 7 Slim Tower Computers
C has i I s s dentfcaton G ui ii i de

376216004

Cont s ent
C has i I ii i G ui s s dentfcaton de

Des op C om put s kt er

Desktop Computers
Compaq Evo D300 DT (Worldwide) Compaq Evo D500 DT (Worldwide)
HP Compaq d330 DT (EMEA and APJ only)

Des op Com put s kt er

C has s I si dentfcaton G ui ii i de
Ulr Slm Des op C om put s ta- i kt er
Ultra-Slim Desktop Computers
Compaq Evo D500 USDT (Worldwide) Compaq Evo D510 USDT (Worldwide)
HP Compaq d530 USDT (Worldwide)
HP Compaq dc7100 USDT (Worldwide) HP Compaq dc7600 USDT (Worldwide)
C onveri e M i t er C om put s tbl niow er
Convertible Minitower Computers
Compaq Evo D300 CMT (Worldwide) Compaq Evo D500 CMT (Worldwide)

Evo D510 CMT (Worldwide)

HP Compaq d538 CMT (China only)
HP Compaq d530 CMT (Worldwide) HP Compaq dc7100 CMT (Worldwide) HP Compaq dc7600 CMT (Worldwide)
Converi e M i t er C om put s tbl niow er
HP Compaq dc7608 CMT (China only)
Sm al For Fact C om put s l m or er
Small Form Factor Computers
Compaq Evo D300 SFF (Worldwide)* Compaq Evo D500 SFF (Worldwide)* Compaq Evo D510 SFF (Worldwide)*
Compaq Evo D300 SFF (Worldwide)* Compaq Evo D500 SFF (Worldwide)*

*Celeron processors only

*Pentium processors only
HP Compaq dc5000 SFF (Worldwide) HP Compaq d530 SFF (Worldwide)
HP Point of Sale System rp5000 SFF (Americas [except Brazil and Argentina] and EMEA)
HP Compaq d538 SFF (China only)
HP Compaq dc7100 SFF (Worldwide) HP Compaq dc5100 SFF (NA, EMEA, APJ) HP Compaq dc7600 SFF (Worldwide)
HP Compaq dc7608 SFF (China only)
HP dx5150 SFF (NA, LA, APJ)

E- C om put s PC er

E-PC Computers
Evo D510 e-pc (Worldwide)

E- Com put s PC er

M i ot er C om put s cr ow er

Microtower Computers

provides This guidepurchased the original chassis designation (uT, MT, uMT) that was in use when the customer the product.
HP Compaq d338 uT (China only)
HP Compaq dx6100 MT (EMEA & APJ only) HP Compaq dc5100 MT (Worldwide) HP Compaq dx6120 MT (APJ only) HP Compaq dx7200 MT (EMEA & APJ only)

HP Compaq d260 MT (China only)
HP Compaq dx6128 MT (China only) HP Compaq dx7208 MT (China only)
M i ot er Com put s cr ow er
Compaq Evo D300v uT (Worldwide) Compaq Evo D310 uT (Worldwide)
Compaq Evo D310 MT (Worldwide) Compaq D315 uMT Business PC (NA & APJ only)
HP Compaq d220 MT (Americas & APJ only) HP Compaq d228 MT (China only) HP Compaq d230 MT (EMEA only) HP Compaq d240 MT (APJ only) HP Compaq d248 MT (China only) HP Compaq dx2000 MT (Worldwide)
HP d325 uT (NA, LA & APJ only) HP Compaq d330 uT (Worldwide) HP Compaq dc5000 MT (NA only) HP dx6050 MT (EMEA only)

HP dx5150 MT (Worldwide)

dx2100 MT (APJ only)
Slm Tow er C om put s i er

Slim Tower Computers

HP d325 ST (NA & APJ only) HP Compaq d330 ST (NA & APJ only)
HP Compaq dx6100 ST (APJ only) HP Compaq dx6120 ST (APJ only) HP Compaq dx2100 ST (APJ only)
Slm Tow er Com put s i er