I finally used my motherboard's BIOS flashback button, and it saved a dead build
… CPU upgrades aside, even BIOS updates can sometimes go wrong . And if that ever happens, BIOS flashback lets you recover without needing a PC that can POST. …
From a future-proofing standpoint, it is well worth a consideration. If you are planning to upgrade your CPU down the line, or perhaps reuse the board with an older processor for another reserved build, a higher-capacity chip reduces the risk of losing backwards compatibility when new BIOS versions arrive. It is also important to note that smaller chips can also compel manufacturers to cut conveniences like on-board Wi-Fi drivers (as manufacturers like ASUS state) to free up space. Cost is also a noteworthy consideration, but for longevity-minded builders, it's worth prioritizing.
BIOS chip capacities are changing, and its going to affect how long your PC lasts… CPU upgrades aside, even BIOS updates can sometimes go wrong . And if that ever happens, BIOS flashback lets you recover without needing a PC that can POST. …
… I treated BIOS updates like optional maintenance, mostly for security patches and whenever I needed support for future CPUs. As long as it booted and games ran fine, I didn’t think much about it. A few days ago, I visited the BIOS before a planned Windows reinstall, and I noticed the BIOS version. …
… Related These 2 BIOS features make bricked PCs a thing of the past The old days of worrying during every BIOS update are gone A BIOS update can solve a world of hurt BIOS updates aren't something you should be afraid of. …
… At CES 2026, ASUS signaled their intention by refreshing their lineup with ROG Strix, TUF, and ProArt "Neo" motherboards, and while AI features stole the headlines, the Taiwan-based manufacturer also doubled the ROM capacity from 32MB to 64MB , stating, "Future BIOS updates might require us to allo… …
… Related BIOS updates are the most underrated PC upgrade nobody checks More stability, better compatibility and free performance for zero dollars Quick storage setting changes that make real differences Modern systems mostly just work, and most users can leave the defaults alone without issue. …
… Motherboard BIOS updates have a clear delivery pipeline: you download a file from the manufacturer's website, put it on a USB stick, and flash it from the BIOS itself. Even a bad BIOS flash on a motherboard, nowadays, can often be rolled back depending on the features available to your motherboard. …
… I upgrade hardware only when it's necessary, and the potential downsides of driver and BIOS updates scare me more than most people. However, missing out on motherboard features like BIOS flashback, onboard Wi-Fi, and M.2 slots for a long time are some of my topmost regrets. …
… RAM speed compatibility has been boosted to 7,200 MT/s from 6,400 MT/s , which is a double-edged sword given current memory pricing. Existing 800-series motherboards will have drop-in compatibility after a quick BIOS update, and don't expect any new chipsets until Nova Lake launches. …
… No annoying compatibility issues with Linux drivers, it just works, and I appreciate that. The only annoyance is that BIOS updates have to be initiated from Windows via a BAT file; there's no way to upgrade the BIOS from within the BIOS, which seems like a major oversight. …
… For a lot of Nvidia–Intel users , enabling Resizable BAR in their motherboard's BIOS isn't the final step. …