HP ELITEBOOK 840 G4 Assembly instructions

EL-MF877-00 Page 1
Template Revision B
PSG instructions for this template are available at EL-MF877-01
Product End-of-Life Disassembly Instructions
Product Category: Notebooks and Tablet PCs
Marketing Name / Model
[List multiple models if applicable.]
HP EliteBook 840 G4 Notebook PC
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
6
Batteries
All types including standard alkaline and lithium
coin or button style batteries
2
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
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
0
External electrical cables and cords
0
Gas Discharge Lamps
0
Plastics containing Brominated Flame Retardants
weighing > 25 grams (not including PCBs or PCAs
already listed as a separate item above)
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

EL-MF877-00 Page 2
Template Revision B
PSG instructions for this template are available at EL-MF877-01
Components, parts and materials containing
radioactive substances
0
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)
Screwdriver #1
Electric cross
screwdriver
Description #2
TORX T8
(2.31mm)
Description #3
D73 1 * 3.0 *
20 * 40
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. Follow steps described in Disassembly instruction (file attached)
2. If parts can be removed without using a tool, remove it first
3. Use correct screwdriver and torque value before unlock the screw.
4.
5.
6.
7.
8.
9.
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).

MANUFACTURING PROCESS INSTRUCTIONS
MECHANICAL ASSEMBLY
MODEL : Connery/Travolta
Auditor ：Vick Weng
Tabulator：
A. Current station version list
B. Version Modify list
Revision Date Station Content Ver. Design
0.1 2016/10/26 ALL FIRST VERSION 0.1 Vick
Weng
Sub-assembly name: FA DIS ASS‘Y
Document No.: Connery/Travolta 14” & 15” FA DIS ASS'Y SOP
Written by: Vick Weng Revision: 0.1
Date: 2016/10/26 Page: 1
Station Ver. Station Ver. Station Ver. Station Ver.
1 0.1 10 0.1 19 0.1 28 0.1
2 0.1 11 0.1 20 0.1 29 0.1
3 0.1 12 0.1 21 0.1 30 0.1
4 0.1 13 0.1 22 0.1 31 0.1
5 0.1 14 0.1 23 0.1 32 0.1
6 0.1 15 0.1 24 0.1
7 0.1 16 0.1 25 0.1
8 0.1 17 0.1 26 0.1
9 0.1 18 0.1 27 0.1
C.S. Lee

Standard Operation Procedure
Document No. Connery Travolta 14” & 15” FA DIS ASS’Y SOP Station :
Name : Ver. : Date :
Step：
Notes : If finding anything uncommon, notice foreman or assistant at once.
Holding fixture list (holding fixture standard) Qty Holding fixture list (holding fixture standard) Qty
Tabulator：Issue department：
Vick Weng NPSU-PPE
Auditor ：
C.S. Lee
Disassemble SD Dummy & Rubber
1(1/1)
1. Disassemble SD Dummy Card.
2. Remove rubber A/B/C/D/F.
0.1 2016/10/26
Tweezers 1
Fig.1
SD Dummy Card

Standard Operation Procedure
Document No. Connery Travolta 14” & 15” FA DIS ASS’Y SOP Station :
Name : Ver. : Date :
Step：
Notes : If finding anything uncommon, notice foreman or assistant at once.
Holding fixture list (holding fixture standard) Qty Holding fixture list (holding fixture standard) Qty
Tabulator：Issue department：
Vick Weng NPSU-PPE
Auditor ：
C.S. Lee
Loosen Bottom Case Screws
1. Loosen screw * 6. (14”)
2. Loosen screw * 7. (15”)
2(1/1)
14”
15”
Electric cross screwdriver (#1) 1
4
2
1
5
3
6
7
3
1
4
2
5
6
0.1 2016/10/26
Fig.1
Fig.2

Standard Operation Procedure
Document No. Connery Travolta 14” & 15” FA DIS ASS’Y SOP Station :
Name : Ver. : Date :
Step：
Notes : If finding anything uncommon, notice foreman or assistant at once.
Holding fixture list (holding fixture standard) Qty Holding fixture list (holding fixture standard) Qty
Tabulator：Issue department：
Vick Weng NPSU-PPE
Auditor ：
C.S. Lee
Loosen Bottom Case Screws
1. Loosen screw * 5. (14”)
2. Loosen screw * 5. (15”)
3(1/1)
14”
Electric cross screwdriver (#1) 1
3
2
1
4
5
2 4
15”
3
1
5
Fig.1
Fig.2
0.1 2016/10/26

Standard Operation Procedure
Document No. Connery Travolta 14” & 15” FA DIS ASS’Y SOP Station :
Name : Ver. : Date :
Step：
Notes : If finding anything uncommon, notice foreman or assistant at once.
Holding fixture list (holding fixture standard) Qty Holding fixture list (holding fixture standard) Qty
Tabulator：Issue department：
Vick Weng NPSU-PPE
Auditor ：
C.S. Lee
Disassemble Bottom Case
4(1/1)
1. Disassemble bottom case. (Fig.1)
2. Put the bottom case in box. (Fig.2)
Fig.1
Fig.2
0.1 2016/10/26

Standard Operation Procedure
Document No. Connery Travolta 14” & 15” FA DIS ASS’Y SOP Station :
Name : Ver. : Date :
Step：
Notes : If finding anything uncommon, notice foreman or assistant at once.
Holding fixture list (holding fixture standard) Qty Holding fixture list (holding fixture standard) Qty
Tabulator：Issue department：
Vick Weng NPSU-PPE
Auditor ：
C.S. Lee
Disassemble Battery
5(1/1)
1. Loosen battery screw * 2.
2. Disassemble battery by pulling the strap.
Fig.1
1 2
Electric cross screwdriver (#1) 1
0.1 2016/10/26

Standard Operation Procedure
Document No. Connery Travolta 14” & 15” FA DIS ASS’Y SOP Station :
Name : Ver. : Date :
Step：
Notes : If finding anything uncommon, notice foreman or assistant at once.
Holding fixture list (holding fixture standard) Qty Holding fixture list (holding fixture standard) Qty
Tabulator：Issue department：
Vick Weng NPSU-PPE
Auditor ：
C.S. Lee
Loosen HDD Set Screws
1. Loosen HDD set screw * 4. (Fig.1)
6(1/1)
Electric cross screwdriver (#1) 1
Fig.1
1
2 3
4
0.1 2016/10/26

Standard Operation Procedure
Document No. Connery Travolta 14” & 15” FA DIS ASS’Y SOP Station :
Name : Ver. : Date :
Step：
Notes : If finding anything uncommon, notice foreman or assistant at once.
Holding fixture list (holding fixture standard) Qty Holding fixture list (holding fixture standard) Qty
Tabulator：Issue department：
Vick Weng NPSU-PPE
Auditor ：
C.S. Lee
1. Slide the HDD mylar strap to the right. (Fig.1)
2. Loosen HDD BRKT screw* 4. (Fig.2/ Fig.3)
3. Take out the HDD.
Loosen HDD BRKT Screws
7(1/1)
Electric cross screwdriver (#1) 1
Fig.1
1 2
Fig.3
3 4
Fig.2
0.1 2016/10/26