Ms14b31 Bios Updated -

If your system won’t boot into Windows, you can use a USB key:

: Download the zipped BIOS file, unzip it to your desktop, and move the actual BIOS file onto your USB drive. M-Flash Method : Restart and tap the key to enter BIOS. Select ms14b31 bios updated

No, but it’s always wise to back up your files. BIOS updates reset settings (like boot order) but do not touch the hard drive. If your system won’t boot into Windows, you

The MS14B31 firmware package included several backend enhancements that are not visible in the standard Windows UI but affect hardware behavior: BIOS updates reset settings (like boot order) but

If you prefer not to use a USB drive, you can check for firmware updates directly through Windows: Update & Security (Windows 10) or Windows Update (Windows 11). Advanced options Optional updates

If you are performing a fresh install of Windows on a legacy Surface Pro 3, Windows Update will automatically attempt to fetch the MS14B31 update (or a newer cumulative revision that supersedes it).