You people make it sound like unlocking a core WILL result in complete failure.. And while that might happen, just because amd disabled it doesn't mean it's gonna be completely bad.. There could be numerous reasons it got disabled.. 100% full load it crashes.. I don't know about amd, but my core i7 920 only got up to 100% once, and that's only because I prime tested it. It could've simply not have passed their QA, but still be alright for normal day use.
Ya it's a risk, but I doubt anyways I doubt it's gonna take your whole computer with you if it does go. Max I'd say is it takes the motherboard out to.