pure base 500dx

I have the Pure Base 500DX case and the NZXT N7 Z490 motherboard and I'm trying to install the motherboard but the screws aren't fitting through the shroud that's on the motherboard. The problem is that the screws fit perfectly when screwed directly into the standoffs and they fit just as well...

Hello everyone It’s a rather dumb question, but I want to be in peace with that. So, to start off, I recently decided to remove my front panel (Pure Base 500DX) to clean the dust filter. During this process, I somehow managed to break one of the little plastic hooks that go in the holes located...