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Lenovo B51-80 BIOS

BIOS Added: Dec 24, 2019 RAR · 4.2 MB

File details

TypeBIOS
BrandLenovo
ModelB51-80
DeviceLaptop
FormatRAR
Size4.2 MB
AddedDecember 24, 2019
Updated
Original file nameLenovo_B51_80_TianYi300_15ISK_BIWB6_B7_E7_E8.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

BIOS dump for the Lenovo B51-80 laptop, supplied as a RAR archive of about 4.2 MB under the original file name Lenovo_B51_80_TianYi300_15ISK_BIWB6_B7_E7_E8.rar. The file name lists several board and model references, so it is worth confirming which one matches your motherboard before using it. A BIOS dump like this is used with an SPI programmer to rewrite the flash chip after a corrupted BIOS or a failed update.

The catalog also lists 1 BIOS dump for the Lenovo B51-80.

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 B51-80. 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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