HP 440 G4 DA0X81MB6E0 BIOS (REV E, clean ME)
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | 440 G4 |
| Board number | DA0X81MB6E0 |
| Board maker (ODM) | Quanta |
| Revision | E |
| Device | Laptop |
| Format | RAR |
| Size | 10 MB |
| Marks | clean ME, tested by uploader |
| Added | January 24, 2023 |
| Updated | |
| Original file name | HP 440 G4-DA0X81MB6E0 REV E CLEAR ME REGION TESTED OK 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
HP 440 G4-DA0X81MB6E0 REV E CLEAR ME REGION TESTED OK BIOS BIOS dump for the HP 440 G4 laptop, board number DA0X81MB6E0, revision E, with the Quanta ODM listed. The file is packed as a RAR archive of about 10.2 MB and is marked with a cleaned Intel ME region; the uploader notes it as tested, though that is their own claim. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match, and back up the original chip contents first.
For board DA0X81MB6E0 the catalog also has 7 schematics, 5 boardview files, and 22 BIOS dumps.
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 440 G4 DA0X81MB6E0. 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.