This usually ought to imply that any 300-series motherboard should help 4th technology Ryzen processors with a easy BIOS replace. Most 300-series motherboards, together with from MSI, even ship with USB BIOS Flashback function to assist with forwards compatibility. Unfortunately, motherboard firms corresponding to MSI care extra about their bottom-lines than the buyer. In a help e-mail to an X370 XPower Titanium proprietor, MSI confirmed that it’ll not prolong Zen 2 help to AMD 300-series. Other motherboard distributors may observe MSI’s go well with as a consultant of one other motherboard vendor, on situation of anonymity, advised TechPowerUp that “Zen 2” processors have steeper electrical necessities that 300-series motherboards do not meet. This is an excuse much like the one Intel gave for the deliberate obsolescence of its 100-series and 200-series chipsets, even because it was repeatedly confirmed that these motherboards can run and overclock ninth technology processors with customized firmware simply high-quality. Would MSI care to elucidate whether or not a B450M PRO-M2 has a stronger VRM than an X370 XPower Titanium to warrant “Zen 2” help? Will all “Zen 2” processor SKUs have steep electrical necessities? Will there not be any SKUs with double-digit-Watt TDP rankings?