Sony MBX-269 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Sony |
| Board number | MBX-269 |
| Device | Laptop |
| Format | ZIP |
| Size | 2.9 MB |
| Added | July 20, 2024 |
| Updated | |
| Original file name | SVE15123CDW i5 (HK5 MBX-269).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 MBX-269, supplied as a ZIP archive of about 2.9 MB under the original file name SVE15123CDW i5 (HK5 MBX-269).zip. The file name points to the SVE15123CDW model with an i5 configuration, though the facts here do not list chip size, revision or ME status. 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 the board number matches your motherboard, and save a backup of the original chip contents first.
For board MBX-269 the catalog also has 5 schematics, 2 boardview files, and 9 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: Sony MBX-269. 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.