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24-07-201 

 

HP Restricted 

 

 

Page 1

 

 

Appendix 3 Product End-of-Life Disassembly instructions 

Product Identification: 

Marketing Name / Model 

Description 

HP 24EA Display 

HP 24ea 24-inch 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. 

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 
square cm 

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 square cm 

Includes background illuminated 
displays with gas discharge lamps 

Cathode Ray Tubes (CRT) 

 

Capacitors / condensers (Containing 
PCB / PCT) 

 

Electrolytic Capacitors / Condensers 
measuring greater than 2.5 cm in 
diameter or height 

 

External electrical cables and cords 

 

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 

 

Summary of Contents for 24EA

Page 1: ... Printed Circuit Boards PCB or Printed Circuit Assemblies PCA With a surface greater than 10 sq cm 2 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 illumin...

Page 2: ...ion 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 Release base stand by pushing a white button then strip screw to separate base and hinge 2 Strip the screws from rear cover so that the rear cover can be removed then remove deco 3 Remove all material under rear cover cont...

Page 3: ...ith a surface greater than 10 square cm 2 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 square cm Includes background illuminated displays with gas discharge lamps 1 Cathode Ray Tu...

Page 4: ...remove components and materials requiring selective treatment 1 release base stand by pushing a white button then strip screw to separate base and hinge 2 Strip the screws from rear cover so that the rear cover can be removed then remove deco 3 Remove all material under rear cover contain rear cover supporter 4 Separate main board and shielding 5 Release all materials and put some by ESD 3 2OPTION...

Page 5: ...stricted Page 3 Step 1 Quick release Base stand 1 Pull out base and stand a Press white button with one hand b Pull out stand base with another hand 2 Disassy base and stand Press the white button Twist out the screw ...

Page 6: ... the other material 3 1 Dismantle the rear cover supporter 3 2 Pull out the LVDS LED FFCs to separate the base assembly from the unit 3 3 Remove the four screws to separate shielding from CB Step 4 Strip the screws 9pcs Remove the screws with Screwdriver Dismantle the rear cover first from the two marked position Remove the 8pin FFC from main board then remove rear cover ...

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Page 9: ...24 07 201 HP Restricted Page 7 Step 5 Release all materials and put some by ESD Can follow the picture as bellow ...

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