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Lenovo YOGA300-11IBR BIOS

BIOS Added: Aug 27, 2022 RAR · 6.6 MB

File details

TypeBIOS
BrandLenovo
ModelYOGA300-11IBR
DeviceLaptop
FormatRAR
Size6.6 MB
AddedAugust 27, 2022
Updated
Original file nameLenovo yoga300-11ibr 1533 CM-494-V-0 E162264 IT-158TC.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 yoga300-11ibr 1533 CM-494-V-0 E162264 IT-158TC

BIOS dump for the Lenovo YOGA300-11IBR laptop, supplied as a RAR archive of about 6.6 MB under the original file name Lenovo yoga300-11ibr 1533 CM-494-V-0 E162264 IT-158TC.rar. The numbers in the name are not explained in the facts, so check them against your board before use. A BIOS dump is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Back up the original chip contents first, and confirm that the board number and revision match your machine before flashing.

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 YOGA300-11IBR. 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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