I'm putting my computer together. The holes in Asrock Xtreme4 motherboard don't seem to match with Corsair 200R case; there are more standoffs than holes in the mobo. I was confident in research that they fit though. Help! Thanks.
The answer to all riddles, and I want to thank you guys for your input, is that the asrock extreme4 is indeed smaller than I thought, so some of the unremovable standoffs don't touch it. I had to remove one of the removable standoffs, and it fit!