HP 255 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | 255 |
| Device | Laptop |
| Format | RAR |
| Size | 2.9 MB |
| Added | January 10, 2018 |
| Updated | |
| Original file name | hp 255 OSAMU2-DIS_KB_HPC F0B_BID02191.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.
Description
BIOS dump for the HP 255 laptop, supplied as a RAR archive of about 2.9 MB under the original file name "hp 255 OSAMU2-DIS_KB_HPC F0B_BID02191.rar". The facts do not give a board number, revision, chip size or whether the Intel ME region is cleaned, so check those details against your own board before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
The catalog also lists 2 BIOS dumps for the HP 255.
Description generated from the catalog data. ·
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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. 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.