HP ProBook 4540S BIOS
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | ProBook 4540S |
| Device | Laptop |
| Format | RAR |
| Size | 3.5 MB |
| Added | July 14, 2020 |
| Updated | |
| Original file name | BIOS_HP_Probook_4540S_4440S_4441S_Series_683496_501_original.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 ProBook 4540S laptop, supplied as a RAR archive of about 3.5 MB under the original file name BIOS_HP_Probook_4540S_4440S_4441S_Series_683496_501_original.rar. The file name indicates it covers the 4440S and 4441S series as well. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your motherboard match the dump before flashing, and back up the original chip contents first.
The catalog also lists 18 BIOS dumps for the HP ProBook 4540S.
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 ProBook 4540S. 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.