so behind that cover is another m.2 slot?It's a cover for M.2 slot. Mostly for eyecandy. However, it can hinder the M.2 SSD cooling, by trapping heat under it.
MoBo specs: https://www.asrock.com/mb/Intel/B660 Pro RS/
Scroll down until "High Speed M.2 Solution". There you can see, you have 2x M.2 slots.
so behind that cover is another m.2 slot?
Ah i see, thanks for the help dude. Really appreciated itYes, it is.