hp4540 BIOS (8 MB)
File details
| Type | BIOS |
|---|---|
| Format | BIN |
| Size | 8 MB |
| BIOS chip size | 8 MB |
| Added | January 26, 2017 |
| Updated | |
| Original file name | hp4540 OK OK.bin |
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
- BIOS ARCHIVE | BIOS |Laptop Firmware & Tools Posted: 1/26/17 ● live
Description
This is a BIOS dump for an 8 MB SPI flash chip, supplied as a BIN file of 8.0 MB under the original name "hp4540 OK OK.bin". The facts do not name the brand, model or board number, so match the dump against your board's markings and existing documentation before using it. A BIOS dump like this is used with a programmer to reprogram the SPI chip after corruption or a failed update. Read and save the original chip contents first as a backup, and confirm the chip size matches your board.
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: hp4540. 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.