HP Z27 Disassembly Instructions Manual Download Page 1

EL-MF877-00                                                                                                Page  1 
Template Revision C  

Last revalidation date 04-01-2018 

                 

 

 

 

 

  

HPI instructions for this template are available at 

EL-MF877-01

  

                 

 

Product End-of-Life Disassembly Instructions 

Product Category: Monitor and Display

 

Marketing Name / Model 
[List multiple models if applicable.] 

HP Z27 

– 27-inch 4K UHD Display

 

Purpose: 

The document is intended for use by end-of-life recyclers or treatment facilities. It provides the basic instructions for the 

disassembly of HPI products to remove components and materials requiring selective treatment, as defined by EU directive 
2002/96/EC, Waste Electrical and Electronic Equipment (WEEE). 
 
NOTE: Recyclers should sort plastic materials into resin streams for recycling based on the ISO 11469 plastic marking code on the 
plastic part. For any questions on plastic marking, please contact 

HP’s Sustainability Contact

.    

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 

Notes 

Quantity of 
items 
included in 
product

 

Printed Circuit Boards (PCB) or Printed Circuit 
Assemblies (PCA) 

With a surface greater than 10 sq cm 

Function key  BD,  IF BD,  POWER BD, LED Driver 
BD

 

Batteries, excluding Li-Ion batteries. 

All types including standard alkaline, coin or button style 
batteries   

Li-Ion batteries.  Include all Li-Ion batteries if more than 
one is provided with the product (such as a detachable 
notebook keyboard battery, RTC coin cell, etc.) 

Battery(ies) are attached to the product by (check all 

that apply with an “x” inside the “[ ]”):

 

[          ] screws 
[          ] snaps 
[          ] adhesive 
[          ] other.  Explain            
NOTE: Add detailed removal procedures including 
required tools in the sections 3.1/3.2. 

Mercury-containing components 

For example, mercury in lamps, display backlights, 
scanner lamps, switches, batteries             

Liquid Crystal Displays (LCD) with a surface greater than 
100 sq cm 

Includes background illuminated displays with gas 
discharge lamps  Panel 

Cathode Ray Tubes (CRT) 

            

Capacitors / condensers (Containing PCB/PCT) 

            

Electrolytic Capacitors / Condensers measuring greater 
than 2.5 cm in diameter or height 

Power BD only (C805)

 

External electrical cables and cords 

USB cable,Display cable, Power cord

 

Gas Discharge Lamps 

            

Plastics containing Brominated Flame Retardants  (not 
including PCBs or PCAs already listed as a separate item 

 

           

Summary of Contents for Z27

Page 1: ...Notes Quantity of items included in product Printed Circuit Boards PCB or Printed Circuit Assemblies PCA With a surface greater than 10 sq cm Function key BD IF BD POWER BD LED Driver BD 4 Batteries excluding Li Ion batteries All types including standard alkaline coin or button style batteries 0 Li Ion batteries Include all Li Ion batteries if more than one is provided with the product such as a d...

Page 2: ... treatment can be removed Tool Description Tool Size if applicable Description 1 SCREW DRIVER PHILLIPS HEAD 0 Description 2 SCREW DRIVER PHILLIPS HEAD 1 Description 3 SCREW DRIVER PHILLIPS HEAD 2 3 0 Product Disassembly Process 3 1 List the basic steps that should typically be followed to remove components and materials requiring selective treatment including the required steps to remove the exter...

Page 3: ...External Electric Cables Dissecting Process 1 Remove Cable From Display Head ...

Page 4: ...Remove Stand Base From Display Head 3 Remove Stand Base From Display Head 2 Pull the release button ...

Page 5: ...4 Remove Rear Cover From Display Head Remove Rear Cover From Display Head ...

Page 6: ...Remove Back cover from Display Head 5 Remove Back cover from display head Remove 3screws Remove 5 screws Remove 4screws ...

Page 7: ...Remove Bracket Assy from head 6 Remove Bracket Assy from head Remove and cable ...

Page 8: ...Function key Remove Mid cover bracket from head 7 Remove Mid cover from head Remove screws ...

Page 9: ...Disassemble Bracket ASSY Remove Screws Remove Screws Remove cable Gasket and thermal pad ...

Page 10: ...Disassemble Bracket ASSY Remove heat sink screws Remove screws ...

Page 11: ...Disassemble Rear cover Remove Function key ...

Page 12: ...Disassemble Front Chin Remove Function key ...

Page 13: ...Disassemble Stand ASSY Remove 4 screws Remove screw Separate base top cover Remove screw And rubber Separate base bottom cover ...

Page 14: ...Disassemble Stand ASSY Remove screw Separate VESA cover ...

Page 15: ...Disassemble Stand_Pivot ASSY Remove screw ...

Page 16: ...Disassemble Stand ASSY Remove screw Separate Lift rear cover Remove screw Remove screw and lift front cover Remove screw ...

Page 17: ...re LCM Step6 Separate LGP holder from C Bottom 4 Points Step8 Separate LED Array from C Bottom Step2 Remove the C Shield Step3 Detach the Black Tape 6points Step7 Separate C Board from C Bottom Step4 Separate Board Ass y G Panel Step5 Remove Optical material Sheet LGP Reflector ...

Page 18: ...Method of LCM disassembly on LM270WR3 SSA1 Final LED Array C Board C Bottom LGP Holder ...

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