I have two of the same gskill ddr4-3200 8gb ram modules with pretty noticeable visual differences between the two. Only one of these two sticks will allow my system to post, the other power cycles almost immediately. The bad stick seems to be missing a contact on the left side that the good one has?
Does anyone know if those actually are contacts on the left and right edges by the keyed areas of the stick and could that be whats causing it to fail to post?
One stick is dated Oct 2019 while the other is July 2020
Picture with circles: https://m.imgur.com/04Whyea
