How To Dismantle / Disassemble any HP Pavilion 15 series laptop Upgrade HD, RAM, Screen etc

Complete dismantling / disassembly of an HP Pavilion 15 series laptop.
Hard drive or RAM upgrade, screen,, power jack, fan, heatsink, keyboard/touchpad replacement all shown.
Re-assembly is the reverse of dismantling so just reverse the steps.
Please use an earth strap before handling the internal components -this was a dead laptop so I didn't bother.
Dismantle your laptop at your own risk