HP Z27 User Manual

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
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 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.
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 lamps Panel
1
Cathode Ray Tubes (CRT)
0
Capacitors / condensers (Containing PCB/PCT)
0
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,Display cable, Power cord
3
Gas Discharge Lamps
0
Plastics containing Brominated Flame Retardants (not
including PCBs or PCAs already listed as a separate item
0

HP Z27 Specifications

General

3D	No
Pixel pitch	0.155 x 0.155 mm
Screen shape	Flat
Response time	8 ms
Display diagonal	27 \
Display technology	LED
Native aspect ratio	16:9
Viewable size, vertical	335.6 mm
Contrast ratio (dynamic)	5000000:1
Contrast ratio (typical)	1300:1
Display number of colors	16.78 million colors
Viewable size, horizontal	596.7 mm
Display brightness (typical)	350 cd/m²
Supported graphics resolutions	640 x 480 (VGA), 720 x 400, 720 x 480, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1440, 2560 x 1600 (WQXGA), 3840 x 2160
On/off switch	Yes
Pivot angle	0 - 90 °
Tilt angle range	-5 - 23 °
Number of OSD languages	10
Panel mounting interface	100 x 100 mm
On Screen Display (OSD) languages	CHI (SIMPL), CHI (TR), DEU, DUT, ENG, ESP, FRE, ITA, JPN, POR
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-C
VGA (D-Sub) ports quantity	0
USB Type-A downstream ports quantity	3
Product color	Black
Country of origin	China
Market positioning	Business
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	185 W
Annual energy consumption	62 kWh
Power consumption (standby)	0.5 W
Power consumption (typical)	70 W
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	20 - 80 %
Sustainability certificates	EPEAT Gold, ENERGY STAR

Weight and Dimensions

Depth (with stand)	230 mm
Height (with stand)	510 mm
Weight (with stand)	9380 g
Depth (without stand)	54.5 mm
Width (without stand)	614.1 mm
Height (without stand)	365.4 mm
Weight (without stand)	6210 g

Summary

Items Requiring Selective Treatment

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

Components with a surface area greater than 10 sq cm, including function key BD, IF BD, POWER BD, LED Driver BD.

Li-Ion Batteries

Includes all Li-Ion batteries, such as detachable notebook keyboard battery or RTC coin cell.

Mercury-containing components

Components containing mercury, such as in lamps, display backlights, or scanner lamps.

Liquid Crystal Displays (LCD)

Displays with a surface area greater than 100 sq cm, including background illuminated displays.

External electrical cables and cords

Includes items like USB cables, display cables, and power cords.

Tools Required

Phillips Head Screwdrivers

Includes Phillips head screwdrivers in sizes #0, #1, and #2 for disassembly.

Product Disassembly Process

Remove Stand Base From Display Head

Procedure for detaching the stand base from the display head using a release button.

Remove Rear Cover From Display Head

Steps to safely remove the rear cover of the display head unit.

Remove Back Cover From Display Head

Instructions for removing the back cover, involving screw removal.

Remove Bracket Assy From Display Head

Procedure for detaching the bracket assembly and associated cables from the display.

Remove Mid-cover / Bracket From Head

Steps to remove the mid-cover or bracket from the display head unit.

Disassemble Bracket ASSY

Detailed steps for disassembling the bracket assembly, including removing cables and thermal pads.

Disassemble Stand ASSY

Procedure for disassembling the stand assembly, involving multiple screw removals and component separation.

Disassemble Stand_Pivot ASSY

Steps to disassemble the stand pivot assembly by removing screws.