Acer Aspire V5-571 / V5-571G - Disassemble, HDD, RAM, KB Replacement, Cooling Sytem

How to disassemble / take apart / theardown and repair, replace / upgrade - Memory, Hard Disk Drive (HDD), change - Keyboard (KB), Wi-Fi (WLan) card, Motherboard, DVD, clean the Cooling / Fan system, change the Thermal compound (grease, paste) on Main Processor (CPU) and reassemble it. The reason for the overheating of the system can be a dust inside or outdated thermal paste. If you decided to do this work slowly and use appropriate instruments!!! . Video chronology: 0:24 - RAM Modules 0:57 - Keyboard / KB 1:52 - Optical Disk Drive / DVD 2:09 - Bottom Cover Removal 3:31 - Hard Disk Drive / SATA HDD 3:42 - Wi-Fi half mini PCIe card 4:00 - Main Board / Motherboard removal 5:20 - Loudspeakers 5:43 - HDD SATA Cable and CMOS / BIOS Battery 5:57 - Cooling / FAN System removal 6:19 - FAN Module (FAN and Radiator) 7:13 - CPU (Processor) - Thermal Compound / Grease replacement 7:42 - Reassembling iFixit manuals: https://www.ifixit.com/Device/Acer_Aspire_V5-571 . Specification: Screen size - 15.6 in. CPU - Intel Core i3 2365M / Intel Core i5 3317U 4/8 GB RAM, 500GB HDD, DVDSM DL, LAN, WLAN, BT, Webcam, USB 3.0 Integrated Intel HD / Nvidia Graphics for G series http://www.cnet.com/products/acer-aspire-v5-571-6806-15-6-core-i5-3317u-windows-8-64-bit-6-gb-ram-750-gb-hdd/specs/ Music :) -~-~~-~~~-~~-~- https://www.youtube.com/watch?v=l17pmEshAzg -~-~~-~~~-~~-~-