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HP 250 G6 CSL52 LA-E791P BIOS

BIOS LA-E791P Added: Jan 13, 2025 7Z · 5.2 MB

File details

TypeBIOS
BrandHP
Model250 G6
Board numberLA-E791P
PlatformCSL52
Board maker (ODM)Compal
Revision2.0
DeviceLaptop
Format7Z
Size5.2 MB
Markstested by uploader
AddedJanuary 13, 2025
Updated
Original file nameHP_250_G6_CSL50_CSL52_LA_E791P_REV_2_0_2017_07_18_BIOS_Tested_OK.7z

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:
HP 250 G6 - CSL50 CSL52 LA-E791P REV 2.0 2017-07-18 BIOS Tested OK

BIOS dump for the HP 250 G6 laptop, Compal board LA-E791P revision 2.0, platform CSL52, supplied as a 7Z archive of about 5.2 MB. The uploader marked it as tested, though that is their own claim and not something this catalog has checked. 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 and revision match your machine, and back up the original chip contents so you can restore them if needed.

For board LA-E791P the catalog also has 1 schematic, 1 boardview file, and 20 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 250 G6 CSL52 LA-E791P. 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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