HP ENVY 34c User Manual

Product End-of-Life Disassembly Instructions
Product Category: Monitors and Displays
Marketing Name / Model
[List multiple models if applicable.]
HP ENVY 34c 34-in Media 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, IF BD-2, DC BD
Audio BD ,LED Drive BD
5
Batteries
All types including standard alkaline and lithium coin
or button style batteries button cell battery
1
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 lamps Panel
1
Cathode Ray Tubes (CRT)
0
Capacitors / condensers (Containing PCB/PCT)
Electrolytic Capacitors / Condensers measuring
greater than 2.5 cm in diameter or height
Power BD only (C805)
1
External electrical cables and cords
USB cable, HDMI cable, DP cable, Power cord
4
Gas Discharge Lamps
0
Plastics containing Brominated Flame Retardants
0
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.
0
Components and waste containing asbestos
0
Components, parts and materials containing
refractory ceramic fibers
0
Components, parts and materials containing
radioactive substances
0
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HP ENVY 34c Specifications

General

Screen Size	34 inches
Panel Type	VA
Aspect Ratio	21:9
Refresh Rate	100 Hz
Curvature	1500R
Viewing Angle	178° horizontal, 178° vertical
Resolution	3440 x 1440
Response Time	5 ms
Brightness	300 nits
Contrast Ratio	3000:1
Ports	HDMI, DisplayPort, USB-C, USB-A
Speakers	Yes
Adjustability	Height, tilt, swivel
VESA Mount	Yes

Summary

Items Requiring Selective Treatment

Tools Required

Product Disassembly Process

External Electric Cables Dissecting Process

Procedure for dissecting external electrical cables and cords for selective treatment.

Remove Stand Base From Display Head

Step-by-step guide to detach the display unit's stand base.

Remove Rear Cover From Display Head

Procedure for removing the back panel of the display unit.

Remove Speaker From Display Head

Guide to detach and remove speakers from the display unit.

Remove Hinge From Main bracket

Instructions for detaching the hinge mechanism from the main bracket.

Remove Main bracket From Panel

Steps to detach the main metal bracket assembly from the display panel.

Remove Bezel From Panel

Instructions for carefully removing the display's front bezel.

Disassemble Bezel ASSY

Breakdown of the bezel assembly into its constituent parts.

Disassemble Rear Cover ASSY

Procedure for taking apart the rear cover assembly.

Take Screw(x12) Off From P.C.B

Process for removing twelve screws securing the Printed Circuit Board.

LCD PANEL EXPLODE

Detailed breakdown and separation of the LCD panel components.

Hinge and Base

Final steps related to the display's hinge and base components.