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HP Compaq dc7700 Slim Tower (ST) Business Product End-Of-Life Disassembly Instructions
HP Compaq dc7700 Slim Tower (ST) Business Product End-Of-Life Disassembly Instructions

HP Compaq dc7700 Slim Tower (ST) Business Product End-Of-Life Disassembly Instructions

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Product End-of-Life Disassembly Instructions
Product Category: Personal Computers
Marketing Name / Model
[List multiple models if applicable.]
Name / Model #1: HP Compaq dc7700 Slim Tower (ST) Business PC
Name / Model #2
Name / Model #3
Name / Model #4
Name / Model #5
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, as defined by EU
directive 2002/96/EC, Waste Electrical and Electronic Equipment (WEEE).
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 sq 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
EL-MF877-00
Template Revision A
Notes
With a surface greater than 10 sq 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
Include the cartridges, print heads, tubes, vent
chambers, and service stations.
Quantity
of items
included
in product
2 or 3
(main sys
bd, 1 or 2
power
supply)
1
5, 2, or 7
depending
on power
supply
Page 1

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Summary of Contents for HP Compaq dc7700 Slim Tower (ST) Business

  • Page 1 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, as defined by EU directive 2002/96/EC, Waste Electrical and Electronic Equipment (WEEE).
  • Page 2: Power Supply

    Pull back on the clip that holds the battery in place, and then remove the battery To remove the power supply PCA: HP uses three different power supplies from two different vendors in these computers. Use the following steps to determine which power supply you have and its required disassembly procedures.
  • Page 3 d. Cut the plastic tie that secures the wires to the cover (see Figure 12). e. Remove the top cover from the power supply by sliding it toward the back of the power supply to disengage the clips that secure the cover to the power supply. f.
  • Page 4 FIGURE 1: Removing the access panel. FIGURE 2: Removing the security clip FIGURE 3: Removing the power supply EL-MF877-00 Page 4 Template Revision A...
  • Page 5 FIGURE 4: Removing the fan shroud FIGURE 5: Removing the chassis fan FIGURE 6: Removing the system board screw EL-MF877-00 Page 5 Template Revision A...
  • Page 6 FIGURE 7: Removing the system board FIGURE 8: Type 1 battery holder FIGURE 9: Type 2 battery holder EL-MF877-00 Page 6 Template Revision A...
  • Page 7 FIGURE 10: Type 3 battery holder: FIGURE 11: Power supply 1 – Cover screw locations EL-MF877-00 Page 7 Template Revision A...
  • Page 8 FIGURE 12: Power supply 1 – Cover screw and plastic tie locations FIGURE 13: Power supply 1 – PCA screw locations EL-MF877-00 Page 8 Template Revision A...
  • Page 9 FIGURE 14: Power supply 1 – Capacitors to cut (5) FIGURE 15: Power supply 2 – Cover screw location EL-MF877-00 Page 9 Template Revision A...
  • Page 10 FIGURE 16: Power supply 2 – Cover screw and plastic tie locations FIGURE 17: Power supply 2 – PCA screw locations EL-MF877-00 Page 10 Template Revision A...
  • Page 11 FIGURE 18: Power supply 2 – Capacitors (2) and small PCA (1) to cut FIGURE 19: Power supply 3 – Cover screw locations EL-MF877-00 Page 11 Template Revision A...
  • Page 12 FIGURE 20: Power supply 3 – Cover screw and plastic tie locations FIGURE 21: Power supply 3 – PCA screw locations EL-MF877-00 Page 12 Template Revision A...
  • Page 13 FIGURE 22: Power supply 3 – Capacitors to cut (7) EL-MF877-00 Page 13 Template Revision A...