“ms14b31”
It looks like you’re referencing — that is typically a BIOS version string associated with MSI laptops (often from the Modern 14 series, e.g., B11M or B5M models).
"File Not Found" or "Invalid Image":
Ensure the USB drive is formatted to FAT32. If the file is inside a .zip folder, you must extract it first.
Step 4 – Flash the BIOS
Typical methods:
BIOS update
Leo knew the heart of the machine needed a refresh—a . Here is the story of how he safely breathed new life into his laptop. Chapter 1: The Ritual of Preparation
MSI Live Update
MSI provides a utility called (or Dragon Center / MSI Center on newer models). It can scan your system and recommend the correct ms14b31 bios upd file automatically. However, many advanced users prefer manual flashing to avoid software glitches.