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Lenovo IdeaPad 710S LS710 15238-1 BIOS

BIOS 15238-1 Added: Mar 5, 2023 RAR · 4 MB

File details

TypeBIOS
BrandLenovo
ModelIdeaPad 710S
Board number15238-1
PlatformLS710
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size4 MB
Markstested by uploader
AddedMarch 5, 2023
Updated
Original file nameLENOVO_Ideapad_710S_13ISK_LS710_MB_15238_1_448_07D05_0011_WORKING.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 Ideapad 710S-13ISK LS710 MB 15238-1 448.07D05.0011 WORKING BIOS 100%

BIOS dump for the Lenovo IdeaPad 710S laptop, board 15238-1 (platform LS710, built by Wistron), packaged as a RAR archive of about 4 MB. The uploader marked it as tested. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your machine, and read out and save the original chip contents before writing anything, since a wrong image can leave the laptop unable to start.

The catalog also lists 2 schematics and 1 boardview file for board 15238-1.

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 IdeaPad 710S LS710 15238-1. 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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