steam closed itself and can't launch
UPDATE2: re-seated the second m.2. looks like it the tiniest amount at an angle but it cant be more straight. a nano line of the contacts are visible still. not sure if its less than before. the dirive was and is secured with a screw on the other end of it.
to re-seat the drive i had to also re-seat the graphics card and while i was at it i cleaned off dust. quite a bit on the outside filters but not much inside. and pretty much nothing on the mainboard and around the m.2.
booted it back up and the second drive is back alive ... .
UPDATE1:i restarted windows and now it can't see my second drive. steam is on that drive too. pretty new 990 pro m.2.
My steam just closed itself. All processes gone in task manager details. Clicked on steam once to start it up again. Nothing happened. Waited some time and clicked again. Still nothing.