Having an issue w my new 4080 i got it as a RMA i didnt know its size but now I’m thinking it’s not gonna fit I have a 690 Maximus hero motherboard. Used to have a 3080 TI msi it went bad no I have the 4080 now and I can’t figure out why it won’t fit in the motherboard slot it seems that it’s blocked by the heat sink if anybody has any insight I’d appreciate it