HP ProBook 440 G9 DAX8SFMB8B1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | ProBook 440 G9 |
| Board number | DAX8SFMB8B1 |
| Board maker (ODM) | Quanta |
| Revision | B |
| Device | Laptop |
| Format | RAR |
| Size | 13 MB |
| BIOS chip size | 32 MB |
| Added | March 15, 2025 |
| Updated | |
| Original file name | HP ProBook 440 G9 DAX8SFMB8B1 REV B (U85) (V_1.06.01) 32MB.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
HP ProBook 440 G9 DAX8SFMB8B1 REV B (U85) (V_1.06.01) 32MB BIOS dump for the HP ProBook 440 G9 laptop, board DAX8SFMB8B1 revision B, built by Quanta and supplied as a 32 MB image in a RAR archive. The file name also carries the version tag U85 (V_1.06.01). Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number and revision match your laptop, and save the original chip contents first so you can restore them if needed.
For board DAX8SFMB8B1 the catalog also has 1 BIOS dump.
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 440 G9 DAX8SFMB8B1. 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.