The deal here is that I've ordered a specific motherboard I like which will be compatible with 13th gen Raptor Lake CPUs but has no BIOS flashback button for version updates and I suspect it won't have been updated to the latest version. As such I'd like to still get a 13th gen CPU if possible but would need to use a 12th gen to access the BIOS for the initial update. Would I be able to return a CPU to a retailer in such a scenario? Bare in mind I live in the UK so I don't know if policies differ here to US where I imagine a lot of posters here reside. Reason I ask this is because I recall Ryzen 3000 CPUs had this issue with motherboard compatability at some point. Any advice would be appreciated.