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EL-MF877-00

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Template Revision A 

Product End-of-Life Disassembly Instructions

 

Product Category: Monitors and Displays

 

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

HP ENVY 34 34-inch Curved 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 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 

Notes 

Quantity 
of items 
included 
in product

 

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

With a surface greater than 10 sq cm 
IF BD,  POWER BD,  F/K BD, Webcam BD 

Batteries 

All types including standard alkaline and lithium coin 
or button style batteries      

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 

 Type-C, HDMI, USB, DP cable, Power cord 

Gas Discharge Lamps 

Plastics containing Brominated Flame Retardants 

Components and parts containing toner and ink, 
including liquids, semi-liquids (gel/paste) and toner 

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

Components and waste containing asbestos 

Components, parts and materials containing 
refractory ceramic fibers 

Components, parts and materials containing 
radioactive substances 

Summary of Contents for ENVY 34

Page 1: ...th a surface greater than 10 sq cm IF BD POWER BD F K BD Webcam BD 4 Batteries All types including standard alkaline and lithium coin or button style batteries 0 Mercury containing components For example mercury in lamps display backlights scanner lamps switches batteries 0 Liquid Crystal Displays LCD with a surface greater than 100 sq cm Includes background illuminated displays with gas discharge...

Page 2: ...ring selective treatment 1 Remove Stand Base Assy From Display Head 2 Remove Rear Cover Assy From Display Head 3 Remove Bracket Assy frome Display 4 Remove Key Board and Speaker from Front Cover Assy 5 Disassemble Front Cover ASSY 6 Disassemble Webcam ASSY 7 Take 4pcs Al foil Off From Chassis Cover Remove Panel 8 Take 10pcs Screw then remove Interface BD and Power BD 9 Press release Base Button th...

Page 3: ...HP S340c Disassembly Process ME RD Mechanical Engineer Oct 12 2016 ...

Page 4: ...2 Pick up display head Pick up display head ...

Page 5: ...3 Display Head disassembly Remove 4 screws Disassembly RC with tooling Remove web cam cable ...

Page 6: ...4 Display Head disassembly Remove speaker cable And 6 speaker screws Remove back light cable And ear phone cable Remove tape and key BD cable Remove 4 BKT screws Remove LVDS cable ...

Page 7: ...5 Display Head disassembly Remove Mid cover Screws 26 PCS and 2 Front cover screws Remove front cover Remove Mid cover ...

Page 8: ...6 Disassembly Front cover Assy Disassembly Lens and gasket Disassembly long gasket and plastic FC AL part ...

Page 9: ...7 Disassembly Rear cover Assy Remove web cam screws Remove web cam Screws and cable ...

Page 10: ...8 Disassembly Mid cover Assy Disassembly Key frome mid cover ...

Page 11: ...9 Disassembly Bracket Assy Remove PCB Screws gasket and cable ...

Page 12: ...10 Disassembly Stand and Base Assy Remove 4 screws Disassembly plastic part Remove Rubber and PE bag Remove Rubber and Depart plastic Bracket ...

Page 13: ...11 Disassembly Panel Assy Remove T con screws Remove T con screws Remove PCB Remove Mid cover And OC ...

Page 14: ...12 Thank You ...

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