Chosen Solution
I took apart a ps4 today and accidentally broke one of the triangle pieces that sits below those long screws on the power supply. Now the ps4 is acting strange. If I try to move (regardless of direction) it does it’s own thing. Not sure what this piece was in charge of, but now it seems like a big deal.
It’s a grounding clip, designed to connect the EMI shield on the lower case. Not sure what “its own thing” you mean.