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HP Envy 17-K250NL DAY31AMB6C0 BIOS

BIOS DAY31AMB6C0 Added: Jan 3, 2021 RAR · 4.2 MB

File details

TypeBIOS
BrandHP
ModelEnvy 17-K250NL
Board numberDAY31AMB6C0
Board maker (ODM)Quanta
RevisionC
DeviceLaptop
FormatRAR
Size4.2 MB
AddedJanuary 3, 2021
Updated
Original file nameHp envy 17-k250nl day31amb6c0 revc ENVY17-K250NL.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 Envy 17-K250NL laptop, board DAY31AMB6C0 from Quanta, revision C. The archive is a RAR of about 4.2 MB, named Hp envy 17-k250nl day31amb6c0 revc ENVY17-K250NL.rar. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before writing anything, confirm that the board number and revision printed on your motherboard match DAY31AMB6C0 rev C, and save a full backup of the original chip contents first.

The catalog also lists 3 schematics, 1 boardview file, and 5 BIOS dumps for board DAY31AMB6C0.

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 Envy 17-K250NL DAY31AMB6C0. 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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