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Foxconn H55M-S A21F1P05 8 MB BIOS

BIOS Added: Dec 23, 2023 RAR · 1.1 MB

File details

TypeBIOS
Board maker (ODM)Foxconn
DeviceDesktop motherboard
FormatRAR
Size1.1 MB
BIOS chip size8 MB
AddedDecember 23, 2023
Updated
Original file nameFoxconn H55M-S A21F1P05 BIOS 8 MB .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 H55M-S A21F1P05 BIOS 8 MB

BIOS dump for a Foxconn H55M-S desktop motherboard, file name Foxconn H55M-S A21F1P05 BIOS 8 MB, sized for an 8 MB flash chip and packed as a RAR archive of about 1.1 MB. The board number given is A21F1P05, which is the identifier to match against the label or print on your board before you use this dump. A BIOS dump is used to reprogram the SPI flash chip with a programmer after the BIOS has been corrupted or a firmware update has failed.

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 H55M-S A21F1P05 8 MB. 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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