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LENOVO FLEX 5 14IAU7 LC57 IAU MB 213062 1 32MB & 1MB BIOS

BIOS Added: Jun 5, 2024 RAR · 11 MB

File details

TypeBIOS
BrandLenovo
DeviceLaptop
FormatRAR
Size11 MB
BIOS chip size32 MB / 1 MB
Markstested by uploader
AddedJune 5, 2024
Updated
Original file nameLENOVO_FLEX_5_14IAU7_LC57_IAU_MB_213062_1_32MB_&_1MB_TESTED_OK.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:
LENOVO FLEX 5 14IAU7 LC57-IAU MB 213062-1 32MB & 1MB TESTED OK

BIOS dump for a Lenovo laptop, supplied for both 32 MB and 1 MB flash chips and marked as tested by the uploader. The original caption names the Lenovo Flex 5 14IAU7 with board LC57-IAU MB 213062-1, so the board number in the file name should be checked against the one printed on your motherboard before anything is written. A BIOS dump like this is used to reprogram the SPI flash chip with a programmer after BIOS corruption 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 →

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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: LENOVO FLEX 5 14IAU7 LC57 IAU MB 213062 1 32MB & 1MB. 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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