Among many other descriptors, we could arguably call the last year one of hardware being pushed to the point of failure—think Intel CPU crashes, melting RTX 50-series power cables, and dying AMD Ryzen 9000-series CPUs on certain motherboards. We already had explanations for the former two, and it now looks like we might have an explanation for the 9000-series deaths, too.
ASRock has apparently told Tech YouTuber Tech Yes City that these 9000-series fatalities were caused by PBO (Precision Boost Overdrive) being set too high. While the problems didn't just seem to be occurring with ASRock boards, the majority did, so it's relevant that ASRock is the company saying this.