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. …
… 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… …
… Years ago, when BIOS updates did little more than solve unforeseen platform issues, the general wisdom was to only update your BIOS if you have a specific reason to. Today, that's not the case. A ton of motherboards available today come with a dual BIOS feature. …
… 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. …
… I downloaded the latest version of the BIOS for my motherboard from the ASUS support page. The zip file came with BIOSRenamer, which I used to rename the BIOS file accordingly and moved it to a familiar directory on local disk C. …
… Even a BIOS update can revert your RAM speed Now I know not to trust my board to preserve BIOS settings after updates At first, I thought my board resetting my RAM speed was just a one-time thing caused by the CPU swap itself, but later BIOS updates made me realize how unreliable motherboard settin… …
… Many people avoid BIOS updates due to habits, fears about bricking their PC, or the fact that their PC is "working fine." However, BIOS updates are necessary to ensure you don't miss out on critical performance, stability, and security features. …
… Optimized BIOS versions can ensure your CPU and motherboard can sustain faster XMP/EXPO profiles. Reduction in the OS boot time is also possible by tweaking the handshake between the firmware and the hardware. Hence, there's really no excuse to avoid BIOS updates for years. …
… Everything Individual pricing Free Platforms Windows See at VoidTools See at PortableApps Related I make this one change to make Windows faster One simple toggle can speed up your Windows experience Update motherboard BIOS A must early on in the boot process While they're not a storage-specific upg… …
… 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. …