Never flash on battery power alone.
The download will be a .zip file. Extract it and move the BIOS file (usually the one with the longest extension) to the root directory of your USB drive.
Navigate to the "Advanced" tab and look for UEFI BIOS Update . ms14b31 bios updated
Use a FAT32-formatted USB stick (8GB or 16GB is ideal). Avoid using drives with "hidden" security software.
The BIOS (Basic Input/Output System) is the bridge between your laptop's hardware and the operating system. For the MS14B31 specifically, firmware updates typically target four critical areas: Never flash on battery power alone
If your MS14B31-based laptop is running smoothly, a BIOS update is optional. However, if you are experiencing , fan noise , or plan on upgrading your SSD , an update is highly recommended. It optimizes the power delivery of the board, ensuring your hardware lasts as long as possible.
Mastering the MS14B31: A Complete Guide to BIOS Updates For owners of laptops utilizing the motherboard—most commonly found in various MSI Modern 14 and Prestige series models—keeping the BIOS updated isn't just about "new features." It is often the difference between a stable machine and one plagued by thermal throttling, battery drain, or hardware compatibility issues. Navigate to the "Advanced" tab and look for UEFI BIOS Update
Flashing a BIOS is low-risk if done correctly, but a power failure during the process can "brick" the motherboard.
Updates often include Intel ME (Management Engine) fixes that protect against low-level hardware vulnerabilities.