Disassembled and Upgraded Lenovo ThinkPad E14 20RAS0D800 from 4GB SODIMM Samsung M471A5244CB0-CTD to 16GB SODIMM Crucial CB16GS2666.C8ET.
As an extra check, issue the command “sudo dmidecode -t memory” before and after upgrading the RAM and compare the output of the two.
