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EL-MF877-00 
Template Revision B 

Page 1 

PSG instructions for this template are available at 

EL-MF877-01

 

 

 

 

 

Product End-of-Life Disassembly Instructions 

Product Category: Personal Computers

 

Marketing Name / Model

 

[List multiple models if applicable.]

 

HP EliteDesk 800 G4 SFF 

 

 

 

 

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). 

 

1.1 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 

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 sq 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 

Chicony 250W EPA92 HV :C1 

External electrical cables and cords 

 

Gas Discharge Lamps 

 

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

 

Components and parts containing toner and ink, 

Include the cartridges, print heads, tubes, vent 

1.0 Items Requiring Selective Treatment

 

Содержание EliteDesk 800 G4

Страница 1: ...otes Quantity of items included in product Printed Circuit Boards PCB or Printed Circuit Assemblies PCA With a surface greater than 10 sq cm 1 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 ...

Страница 2: ...cable from the MB see Figure 4 below 4 Disconnect SATA cables from the MB see Figure 5 below 5 Disconnect speaker cable from the MB see Figure 6 below 6 Disconnect other PSU cables from the MB see Figure 7 8below 7 Remove the fan duct see Figure 9 10 below 8 Disconnect P3 cable from MB see Figure 11 below 9 Remove HDD ODD from chassis see Figure 12 19 below 10 Remove the heatsink from MB see Figur...

Страница 3: ...ailable at EL MF877 01 Figure 1Slide the latch and remove access panel Figure 2 Remove the access panel Figure 3 Rotate the driver cage from the hook Figure 4 Disconnect Power SATA cable from MB Figure 5 Disconnect All SATA cables from MB Figure 6 Disconnect Speaker cable from MB ...

Страница 4: ...able at EL MF877 01 Figure 7 Disconnect P1 power cable from the MB Figure 8 Disconnect P2 power cable from MB Figure 9 press the hook and pull up the fan duct Figure 10 Remove the fan duct Figure 11 Disconnect P3 Power cable from MB Figure 12 Pull the HDD latch and rotate the HDD up ...

Страница 5: ...re available at EL MF877 01 Figure 13 Disconnect power cable from HDD Figure 14 Disconnect SATA cable from HDD Figure 15 Remove the HDD from HDD cage Figure 16 Disconnect power cable from ODD Figure 17 Disconnect SATA cable from ODD Figure 18 Press the ODD latch and remove it ...

Страница 6: ...template are available at EL MF877 01 Figure 19 Remove ODD from ODD cage Figure 20 Disconnect CPU fan cable from MB Figure 21 Use T15 screwdriver to unscrew the screw and remove the heatsink Figure 22 Use PH1 screwdriver to break up the heatsink into fan and cooler ...

Страница 7: ...ate are available at EL MF877 01 Figure 23 Remove memory from MB Figure 24 Rotate the handle and pull it up Figure 25 Remove CPU from the socket Figure 26 Use T15 screwdriver to remove all MB screws from MB Figure 27 Remove MB from chassis Step 28 Remove battery from MB ...

Страница 8: ...877 01 Step 29 Remove LED cover from MB Step 30 Remove the front bezel Step 31 Use T15 screwdriver remove speaker from the front wall Step 32 Use T15 screwdriver to remove the PSU screws from rear wall Step 33 Remove all the power cables from the hook Step 34 Press the latch and slide the PSU out ...

Страница 9: ...tions for this template are available at EL MF877 01 Step 35 Remove the PSU from chassis Step 36 De screwed from the external case top use tool 1 Step 37 De screwed from the external case bottom use tool 1 Step 38 Remove the external case of back side ...

Страница 10: ...PSG instructions for this template are available at EL MF877 01 Step 39 De screwed from the main PCBA solder side use tool 1 Step 40 Pull off the connectors housings Step 41 Cut off and remove the biggest electrolyte capacitor C1 use tool 2 ...

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