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Foxconn H81S B85S V1.0 8MB BIOS (8 MB)

BIOS Added: Aug 27, 2024 RAR · 4.4 MB

File details

TypeBIOS
Board maker (ODM)Foxconn
FormatRAR
Size4.4 MB
BIOS chip size8 MB
Markstested by uploader
AddedAugust 27, 2024
Updated
Original file nameFoxconn H81S B85S V1.0 8MB TESTED OK.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:
Foxconn H81S B85S V1.0 8MB TESTED OK

BIOS dump from Foxconn, supplied for an 8 MB flash chip and marked as tested by the uploader, with the file name Foxconn H81S B85S V1.0 8MB TESTED OK.rar (about 4.4 MB, RAR archive). The name points to the H81S and B85S boards in revision V1.0, but the facts do not list a separate board number, so compare the printed model and revision on your own board before using it. A BIOS dump is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS 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: Foxconn H81S B85S V1.0 8MB. 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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