HP Z43 Installation instructions

EL-MF877-00 Page 1
Template Revision A
Product End-of-Life Disassembly Instructions
Product Category: Monitors and Displays
Marketing Name / Model
[List multiple models if applicable.]
HP Z43 42.5-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 HP products to remove components and materials requiring selective treatment, as defined by EU
directive 2002/96/EC, Waste Electrical and Electronic Equipment (WEEE).
1.0Items 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,Driver BD, Connector 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 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
Type C cable, Display 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

EL-MF877-00 Page 2
Template Revision A
2.0 Tools Required
List the type and size of the tools that would typically be used to disassemble the product to a point where components
and materials requiring selective treatment can be removed.
Tool Description
Tool Size (if
applicable)
Description #1 SCREW DRIVER(PHILLIPS HEAD)
#1
Description #2 SCREW DRIVER(PHILLIPS HEAD)
#2
Description #3 SCREW DRIVER(PHILLIPS HEAD)
Description #4
Description #5
3.0 Product Disassembly Process
3.1 List the basic steps that should typically be followed to remove components and materials requiring selective treatment:
1. Remove cable from Display head
2. Remove Stand Base From Display Head
3. Remove Rear Cover From Display Head
4. Remove Back cover from display head
5. Remove Bracket Assy From Display Head
6. Remove Hinge From Display Head
7. Remove Hinge bracket from display head
8. Remove shielding cover from display head
9. Remove tap,rubber and LED driver BD
10. Remove Front Cover From Display Head
11. Disassemble Front Cover
12. Disassemble Bracket ASSY
13. Disassemble Stand ASSY
14. Disassemble Panel ASSY
15.
16.
3.2 Optional Graphic. If the disassembly process is complex, insert a graphic illustration below to identify the items
contained in the product that require selective treatment (with descriptions and arrows identifying locations).

HP Pitcher Z43 Disassembly Process
Steve Chou
Mechanical Engineer
August-31-2017

2
1、External Electric Cables Dissecting
Process
1.Remove Cable From Display Head.

3
2、Remove Stand Base From Display Head
3.Remove Stand Base From Display Head.
2. Pull the release button

4
4.Remove Rear Cover From Display Head.
3、Remove Rear Cover From Display Head
Rear cover

5
4、Remove Back cover from Display Head
5. Remove Back cover from display head
Remove 4 Screws
Back cover

6
5、Remove BracketAssy from Display Head
6. Remove Bracket Assy from display head
Remove screws
Remove Key BD ,driver BD
and LVDScable ,Al tape

7
6、Remove Hinge from display head
7. Remove Hinge from display head
Remove
6 screws

8
7、Remove Hinge Bracket from display head
8. Remove Hinge bracket from display head
Remove
5 screws
Remove
Gasket

9
8、Remove shielding cover from display head
Remove
5 screws
9. Remove shielding cover from display head

10
FC
Power Button
Function key
9、Remove tape rubber and LED Driver BD
10.Remove tape, rubber and LED driver BD

11
10、Remove Front coverAssy from display head
11. Remove Front cover Assy from display head Front cover Assy

12
FC
Power Button
Function key
11、Disassemble front coverAssy
Remove Function key

13
12、Disassemble BracketASSY
Remove Screws Remove Cable
Remove Mylar gasket

14
13、Disassemble Stand ASSY
Remove Rubber
Remove 4 Screws
Remove 12 Screws Remove base
cover-down

15
13、Disassemble Stand ASSY
Remove 3 Screws
Remove screw and
cover
Remove 3 screw

16
13、Disassemble Stand ASSY
Remove 8 Screws
Remove 6 Screws

17
14、Disassemble Panel