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ASUS A43SV BIOS (REV 2.0)

BIOS Added: Aug 22, 2022 RAR · 1.8 MB

File details

TypeBIOS
BrandASUS
ModelA43SV
Revision2.0
DeviceLaptop
FormatRAR
Size1.8 MB
AddedAugust 22, 2022
Updated
Original file nameAsus_A43SV_A43SV_B05K438J_K43SV_REV2_0_I7_SR02Y_GT520_4VRAM_UEFI.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:
Asus_A43SV_A43SV_B05K438J_K43SV_REV2.0_I7_SR02Y_GT520_4VRAM_UEFI_L_OK

BIOS dump for the ASUS A43SV laptop, revision 2.0, delivered as a RAR archive of about 1.8 MB. The original file name also references B05K438J, K43SV and a UEFI build, though the facts do not confirm further details about those markings. A dump like this is used with an SPI programmer to rewrite the flash chip after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match the file, and read out and save the original chip contents as a backup.

For the ASUS A43SV the catalog also has 5 BIOS dumps.

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: ASUS A43SV. 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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