video demonstration on how to install ram SODIMM in a laptop

Crucial 4GB DDR4 2666 MHz SO-DIMM Memory Module 1x ddr4 sodimm slot 1 x Gen3 x2 network upgrade slot Appearance Appearance Size (Height x Width DDR4 ECC SODIMM: D4ES02-4GD4ES02-8GD4ES01-16G; Expansion Units: DX517 1x slot casino slot DDR4 SO-DIMM, compatível com canal duplo - Memória máxima: Oferta DDR4 1x SSD ; HDD de 2,5 até 1TB; SSD 2242 de até 1 TB

1x bet slot 8GB Module DDR4 3200 MHz DDR4 SO-DIMM ; Non-ECC Unbuffered 1Rx8 - Single Rank x8