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H55+L-5 BIOS

BIOS Added: Jun 7, 2023 7Z · 0.7 MB

File details

TypeBIOS
DeviceDesktop motherboard
Format7Z
Size0.7 MB
Markstested by uploader
AddedJune 7, 2023
Updated
Original file nameH55+L-5.7z

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:
H55 L 5 (Tested OK)

This is a BIOS dump for a desktop motherboard, shared as a 7Z archive named H55+L-5.7z, about 0.7 MB in size. The uploader marked it as tested, though the catalog has not verified that claim. The original caption reads "H55 L 5", so the board is likely the H55 L 5 model, but the post does not give a brand, board number or revision, so check the printed markings on your board before using it. A BIOS dump is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

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 →

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: H55+L-5. 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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