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MKB-L14 CML UMA 197462 8MB & 16MB BIOS

BIOS Added: Sep 24, 2025 RAR · 7.9 MB

File details

TypeBIOS
FormatRAR
Size7.9 MB
BIOS chip size16 MB / 8 MB
AddedSeptember 24, 2025
Updated
Original file nameMKB-L14 CML UMA 197462 8MB & 16MB BIOS.rar

Where to get the file

Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.

Alternative links

No other copies are known yet.

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

From the original post:
MKB-L14 CML UMA 197462 8MB & 16MB BIOS

BIOS dump for an MKB-L14 CML UMA board, file name "MKB-L14 CML UMA 197462 8MB & 16MB BIOS.rar", supplied as a 7.9 MB RAR archive with variants for both 8 MB and 16 MB flash chips. The number 197462 appears in the file name and is likely the board number, but the facts do not name the brand or model, so confirm it against your own board before using the dump. A BIOS dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

Description generated from the catalog data. ·

How to open it

A BIOS dump is written to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and save the original chip contents twice before writing.

Guide: Flash a Laptop BIOS with a CH341A Programmer →

Questions about this file

How do I flash this BIOS dump?

Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.

Will this BIOS work on my board?

Only if the board number and revision match: MKB-L14 CML UMA 197462 8MB & 16MB. Dumps from a different board or revision can leave the board dead.

What does “clean ME” mean?

The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.

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