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Toshiba P750 PHQAA LA-6831P BIOS

BIOS LA-6831P Added: Dec 4, 2022 RAR · 2.4 MB

File details

TypeBIOS
BrandToshiba
ModelP750
Board numberLA-6831P
PlatformPHQAA
Board maker (ODM)Compal
Revision2.0
DeviceLaptop
FormatRAR
Size2.4 MB
Marksincludes EC firmware
AddedDecember 4, 2022
Updated
Original file nameTOSHIBA_P750_PHQAA_LA_6831P_REV_2_0_2010_12_24_N12P_GS_A1_8_BIOS.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:
TOSHIBA P750 PHQAA LA-6831P REV 2.0 2010-12-24 N12P-GS-A1 8 BIOS & EC

Toshiba P750 BIOS dump for the Compal LA-6831P board, revision 2.0 (platform PHQAA), packaged as a RAR archive of about 2.4 MB. The file includes both the BIOS image and the EC/KBC firmware. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number LA-6831P and revision 2.0 match your laptop, and back up the original chip contents first.

For board LA-6831P the catalog also has 1 schematic and 1 BIOS dump.

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: Toshiba P750 PHQAA LA-6831P. 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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