contact frame

I've put a contact frame on my AM5 test PC and now it's lights but no action. This is not unexpected and I'm guessing I need to tighten or loosen the contact frame. Which should I try first? Also, I broke my beep speaker and don't have a spare.

I'm going to recase my AM5 system from my FT02 into a Montech King 95 Pro (red, FWIW). I'm taking the opportunity to fit a Thermal Grizzly mounting frame and an Assassin cooler. I've not fitted a mounting frame before before so I'd appreciate advice and real world experiences. I understand that...