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GH53G LA-L191P BIOS (REV 1A, 16 MB)

BIOS LA-L191P Added: Dec 12, 2023 RAR · 21 MB

File details

TypeBIOS
Board numberLA-L191P
PlatformGH53G
Board maker (ODM)Compal
Revision1A
DeviceLaptop
FormatRAR
Size21 MB
BIOS chip size16 MB
Markstested by uploader
AddedDecember 12, 2023
Updated
Original file nameGH53G LA-L191P REV 1A WORKING BIOS 100%.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:
GH53G LA-L191P REV 1A 16MB WORKING BIOS 100%

BIOS dump for the Compal LA-L191P laptop board, revision 1A, on the GH53G platform, supplied for a 16 MB SPI flash chip. The uploader marks it as tested, though that is their own claim and not something the catalog has checked. Technicians use a dump like this to reprogram the flash with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision match your board, and save a backup of the original chip contents.

The catalog also lists 1 schematic, 1 boardview file, and 6 BIOS dumps for board LA-L191P.

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: GH53G LA-L191P. 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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