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HP 255 G5 BDL51 LA-D711P BIOS

BIOS LA-D711P Added: Jan 6, 2019 RAR · 15 MB

File details

TypeBIOS
BrandHP
Model255 G5
Board numberLA-D711P
PlatformBDL51
Board maker (ODM)Compal
Revision3.0
DeviceLaptop
FormatRAR
Size15 MB
AddedJanuary 6, 2019
Updated
Original file namehp 255 g5 bdl51 la-d711p rev 3.0.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

BIOS dump for the HP 255 G5 laptop, board number LA-D711P, revision 3.0, built on the BDL51 platform with a Compal design. The archive is about 14.5 MB and is supplied as a RAR file named hp 255 g5 bdl51 la-d711p rev 3.0.rar. Technicians use a 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 and revision printed on your motherboard match LA-D711P and 3.0, and save a backup of the original chip contents.

For board LA-D711P the catalog also has 11 BIOS dumps.

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: HP 255 G5 BDL51 LA-D711P. 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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