HP ProBook 650 G2 - disassemble for M.2 and RAM upgrade or battery replacement

Simple instructions for how to disassemble HP ProBook 650 G2 laptop to upgrade HDD, RAM memory or to replace battery.
Laptop specs:
*i5-6200U @ 2.3 GHz
*8 GB DDR4 (2 slots)
*M.2 2280 and SATA slot
Music in the background:
Song: Tunetank - African Sunrise (No Copyright Music)
Music provided by Tunetank.
Free Download: bit.ly/456zB8c
Listen on Spotify: sptfy.com/OZOV
Video Link: • Inspiring Adventurous African Music (...
• Inspiring Adventurous ...