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W1941S TSUM Single-LVDS 090922 V102 4FD9 BIOS

BIOS Added: Mar 13, 2017 RAR · 0.1 MB

File details

TypeBIOS
FormatRAR
Size0.1 MB
AddedMarch 13, 2017
Updated
Original file nameW1941S_TSUM_Single-LVDS_090922_V102_4FD9.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

This BIOS dump is supplied as a RAR archive named W1941S_TSUM_Single-LVDS_090922_V102_4FD9.rar, roughly 0.1 MB in size. The file name suggests a TSUM-based display board with a single LVDS interface, but the facts do not give a brand, model or board number, so confirm the target hardware before using it. Technicians use BIOS dumps to reprogram the SPI flash chip with a programmer after 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 →

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: W1941S TSUM Single-LVDS 090922 V102 4FD9. 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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