Samsung R439-DA01BD BA41-01231A BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Samsung |
| Model | R439-DA01BD |
| Board number | BA41-01231A |
| Board maker (ODM) | Samsung |
| Device | Laptop |
| Format | ZIP |
| Size | 1.7 MB |
| Added | March 30, 2021 |
| Updated | |
| Original file name | SAMSUNG-R439-DA01BD Suzhou-MI REV MP1.3 BA41-01231A.zip |
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 Samsung R439-DA01BD laptop, board number BA41-01231A, supplied as a ZIP archive of about 1.7 MB. The original file name also lists the revision MP1.3 and a Suzhou-MI reference, so you can compare those marks against the label on your own board. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
The catalog also lists 1 schematic and 1 BIOS dump for board BA41-01231A.
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: Samsung R439-DA01BD BA41-01231A. 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.