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BDL50 LA-D704P BIOS (REV 4.0)

BIOS LA-D704P Added: Mar 25, 2023 RAR · 6.7 MB

File details

TypeBIOS
Board numberLA-D704P
PlatformBDL50
Board maker (ODM)Compal
Revision4.0
DeviceLaptop
FormatRAR
Size6.7 MB
Markstested by uploader, includes EC firmware
AddedMarch 25, 2023
Updated
Original file nameTPN_C125_BDL50_LA_D704P_REV_4_0_2016_06_15_BIOS_&_KBEC_WORKING_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:
TPN-C125 BDL50 LA-D704P REV 4.0 2016-06-15 BIOS & KBEC WORKING BIOS 100%

BIOS dump for the Compal LA-D704P laptop board, revision 4.0, on the BDL50 platform. The archive is marked as tested by the uploader and includes EC/KBC firmware, so both the main BIOS and the keyboard controller code are part of the set. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Check that the board number and revision match your board before flashing, and save the original chip contents first so you can restore them if needed.

The catalog also lists 8 schematics, 2 boardview files, and 18 BIOS dumps for board LA-D704P.

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: BDL50 LA-D704P. 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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