Product End-of-Life Disassembly Instructions 
Product Category: Personal Computers 
Marketing Name / Model 
[List multiple models if applicable.] 
HP Pavilion Gaming Desktop PC 790 
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. 
Quantity 
of items 
included 
in product 
Printed Circuit Boards (PCB) or Printed Circuit 
Assemblies (PCA) 
With a surface greater than 10 sq cm 
PCA 
All types including standard alkaline and lithium coin 
or button style batteries Lithium Coin Battery on 
MB 
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            
Capacitors / condensers (Containing PCB/PCT) 
Electrolytic Capacitors / Condensers measuring 
greater than 2.5 cm in diameter or height 
External electrical cables and cords 
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, 
including liquids, semi-liquids (gel/paste) and toner 
Include the cartridges, print heads, tubes, vent 
chambers, and service stations. NA 
Components and waste containing asbestos 
Components, parts and materials containing 
refractory ceramic fibers 
Components, parts and materials containing 
radioactive substances