Sony DA0HK1MB6E0 MBX-247 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Sony |
| Board number | DA0HK1MB6E0, MBX-247 |
| Board maker (ODM) | Quanta |
| Revision | E |
| Device | Laptop |
| Format | ZIP |
| Size | 3.5 MB |
| Added | July 20, 2024 |
| Updated | |
| Original file name | PCG-71914L i5 only (DA0HK1MB6E0 MBX-247 rev E).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 a Sony laptop, board DA0HK1MB6E0 (MBX-247), revision E, built by Quanta, supplied as a 3.5 MB ZIP archive. The original file name refers to the PCG-71914L model with an i5 configuration. Technicians use a 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 printed on your motherboard match the ones listed here, and back up the original chip contents first.
The catalog also lists 6 BIOS dumps for board DA0HK1MB6E0.
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: Sony DA0HK1MB6E0 MBX-247. 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.