There's a sort of lip inside at the top only.What's wrong with it? Does the space not allow the corners to fit?
I haven't built a pc for a while and I thought maybe it was because the backplate was an older design, but it could be defective...Looks like a defect
It's not worth the effort of sending it back eitherthe backplates are standard. i have 10 year old motherboards in new cases no issued. i cant tell from the image but maybe it wasnt pressed correctly and has a piece of metal left.. anyway the air holes makes it faster
It's not worth the effort of sending it back either