HM55P V1.2 4MB BIOS
File details
| Type | BIOS |
|---|---|
| Format | RAR |
| Size | 0.6 MB |
| BIOS chip size | 4 MB |
| Added | March 8, 2025 |
| Updated | |
| Original file name | HM55P_V1.2 4MB BIOS.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
HM55P_V1.2 4MB BIOS BIOS dump with a 4 MB flash chip size, supplied as a RAR archive of about 0.6 MB under the original file name "HM55P_V1.2 4MB BIOS.rar". The facts do not name a brand or laptop model, so the board it belongs to should be confirmed from the board marking and the BIOS version before use. 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. ·
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: HM55P V1.2 4MB. 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.