background image

EL-MF877-00                                                 Page  1 
Template Revision B  

                 

 

 

 

 

  

PSG instructions for this template are available a

EL-MF877-01

  

  

Product End-of-Life Disassembly Instructions

 

Product Category: Personal Computers

 

Marketing Name / Model 
[List multiple models if applicable.] 

HP ProOne 400 G4 23.8-in Non-Touch All-in-One 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 
PCA 

Batteries 

All types including standard alkaline and lithium coin 
or button style batteries   Battery pack;RTC 

Mercury-containing components 

For example, mercury in lamps, display backlights, 
scanner lamps, switches, batteries  N/A 

Liquid Crystal Displays (LCD) with a surface greater 
than 100 sq cm 

Includes background illuminated displays with gas 
discharge lamps  1 

LED 

Cathode Ray Tubes (CRT) 

 N/A 

Capacitors / condensers (Containing PCB/PCT) 

 N/A 

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

 N/A 

External electrical cables and cords 

 N/A 

Gas Discharge Lamps 

 N/A 

Plastics containing Brominated Flame Retardants 
weighing > 25 grams (not including PCBs or PCAs 
already listed as a separate item above) 

 N/A 

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.  N/A 

Components and waste containing asbestos 

 N/A 

Components, parts and materials containing 
refractory ceramic fibers 

 N/A 

Summary of Contents for ProOne 400 G4

Page 1: ...s PCB or Printed Circuit Assemblies PCA With a surface greater than 10 sq cm PCA 3 Batteries All types including standard alkaline and lithium coin or button style batteries Battery pack RTC 1 Mercury containing components For example mercury in lamps display backlights scanner lamps switches batteries N A 0 Liquid Crystal Displays LCD with a surface greater than 100 sq cm Includes background illu...

Page 2: ... Power FFC Speaker cable and CCD cable refer figure 5 7 Unplug LVDS FFC cable refer figure 6 8 Unplug Antenna cable Back light cable Hood sensor cable HDD FFC cable Touch cable Touch cable Don t unplug RTC battery 9 Release 1 Phillips 1 screw then remove Wireless card refer figure 9 10 Move outward the latch on both side of the DIMM Then take out DIMM refer figure 10 11 Release 3 T15 screws to tak...

Page 3: ...s then push out ODD kits Check hood sensor cable would be remove from hook of FAN Release 3 T15 screws then remove FAN from system Release 2 T15 screws then remove option board Release 4 T15 screws then remove heat sink Unplug Power FFC Speaker cable and CCD cable Unplug LVDS FFC cable Unplug Antenna cable Back light cable Hood sensor cable HDD FFC cable Touch cable Touch cable Don t unplug RTC ba...

Page 4: ...ove outward the latch on both side of the DIMM Then take out DIMM Release 3 T15 screws to take out MB make the system turn the other side Remove the speaker grill by hands Release 4 T15 screws then remove speaker Remove Power holder with releasing 1 Phillips 1 screw Remove 2 antenna from plastic Release 3 Phillips 1 screw then make system turn to other side ...

Page 5: ...ips screws then remove CCD bracket Unplug the webcam cable Release 4 Phillips screws then take out the pop up webcam structure Release 6 Phillips 1 screws then remove middle frame cover Release 4 Phillips 1 screws then remove basepan bracket You will see LVDS and back light cable Remove 6 Phillips 1 screws can make the LCD and panel frame to be separated ...

Reviews: