惠普Paviliondv7-6c90us冷却风扇更换-iFixit.PDF

HP Pav ilion dv7 6c90us Cooling fan Replacement HP Pavilion dv7-6c90us Cooling fan Replacement This guide will walk you through the process of replacing the cooling fan in an HP Pavilion dv7 laptop. Written By : Angelina Clayton © iFixit — CC BY NC SA www.iFixit .com Page 1 of 19 HP Pav ilion dv7 6c90us Cooling fan Replacement INTROD CTION Replacing any component in a laptop requires patience, strong organization skills, and a good work space. With enough patience and perseverance anyone can do it ! In order to successfully replace the dv7 cooling fan you need to work on a flat surface with good lighting and plenty of room to keep small parts organized so that the computer can be put back together without issue. Make sure enough time is set aside to complete the process in one sitting. This projects estimated time frame is 4 to 6 hours. WARNING: Before touching electronic computer components, such as the motherboard, CPU, or RAM, discharge all static electricity by touching a grounded metal object. WARNING: Disassembling a laptop and replacing components by yourself often voids the warranty . Handle all computer parts with care, and be patient. TOOLS: PARTS: Phillips #0 Screwdriver (1) HP Pavilion DV7 Replacement Fan (1) Phillips #1 Screwdriver (1) Micro Phillips Screwdriver (1) Flathead 3/32 or 2.5 mm Screwdriver (1) Small Needle Nose Pliers (1) Pencil (1) Blank paper (1) High Content Rubbing Alcohol (1) Compressed Air (1) Cotton Swabs (1) Paper Towels (1) thermal compound (1) © iFixit