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HP Compaq Business Desktop dc7100 Series Product End-Of-Life Disassembly Instructions

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Download this manual See also: Reference Manual, User Manual
HP-00007-01, Appendix 3
Appendix 3 Product End-of-Life Disassembly instructions – rev a
Product Identification:
Marketing Name / Model
HP Compaq Business Desktop dc7100 Series- USDT
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.
Item Description
Printed Circuit Boards (PCB) or Printed
Circuit Assemblies (PCA)
Batteries
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
Description
HP business desktop PC – Ultra-Slim Desktop
Notes
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
PSU cables, IDE cables, SATA
cables.
Include the cartridges, print
heads, tubes, vent chambers, and
service stations.
HP Restricted
5-Aug-2005
Qty items in
product.
2 (sys bd, power
supply PCA)
1
4
Page 1

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Summary of Contents for HP Compaq Business Desktop dc7100 Series

  • Page 1 HP business desktop PC – Ultra-Slim Desktop 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. Items Requiring Selective Treatment Items listed below are classified as requiring selective treatment.

  • Page 2: System Board

    HP-00007-01, Appendix 3 5-Aug-2005 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 Tool Size (if applicable)

  • Page 3: Power Supply

    HP-00007-01, Appendix 3 5-Aug-2005 SYSTEM BOARD cont To remove the power supply (see Figure 8 below): a) Disconnect the power supply cable from the hard drive and the 6-pin power supply cable on the system board alongside the heatsink. b) Slide the power supply toward the front of the chassis about 1.3 cm (1/2 inch), and then slide the power supply toward the center of the chassis and rotate it up to access the main cable connection beneath it.
  • Page 4 HP-00007-01, Appendix 3 5-Aug-2005 POWER SUPPLY PRINTED CIRCUIT ASSEMBLY Remove the nine screws that secure the power supply cover. Note that eight of the screws are on the top, while one is on the back of the power supply (see Figures 14 & 15 below).
  • Page 5 HP-00007-01, Appendix 3 5-Aug-2005 ILLUSTRATIONS FIGURE 1: Removing the mounting stand FIGURE 2: Removing the computer cover FIGURE 3: Unlocking the MultiBay device FIGURE 4: Ejecting the MultiBay device HP Restricted Page 5...
  • Page 6 HP-00007-01, Appendix 3 5-Aug-2005 FIGURE 5: Removing the riser card FIGURE 6: Removing the front panel assembly FIGURE 7: Removing the heatsink assembly FIGURE 8: Removing the power supply HP Restricted Page 6...
  • Page 7 HP-00007-01, Appendix 3 5-Aug-2005 FIGURE 9: Removing the system board FIGURE 10: Type 1 battery holder FIGURE 11: Type 2 battery holder FIGURE 12: Type 3 battery holder HP Restricted Page 7...
  • Page 8 HP-00007-01, Appendix 3 5-Aug-2005 FIGURE 13: Removing the power supply FIGURE 14: Power supply screw locations FIGURE 15: Power supply screw location FIGURE 16: Cut plastic cable clamps HP Restricted Page 8...
  • Page 9 HP-00007-01, Appendix 3 5-Aug-2005 FIGURE 17: Cut black and white wires FIGURE 18: PCA screw locations FIGURE 19: Cut or unplug speaker wire FIGURE 20: Cut two capacitors HP Restricted Page 9...