Sony MBX-219 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Sony |
| Board number | MBX-219 |
| Device | Laptop |
| Format | BIN |
| Size | 1 MB |
| BIOS chip size | 1 MB |
| Added | January 18, 2018 |
| Updated | |
| Original file name | Sony Vaiio VPCW217JC MBX-219.BIN |
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-219, supplied as a BIN file of 1 MB that matches the 1 MB chip size listed. The original file name refers to the Sony VAIO VPCW217JC, so the model name is taken from that. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Confirm that the board number on your motherboard matches MBX-219 before flashing, and read and back up the original chip contents first so you can restore them if something goes wrong.
The catalog also lists 1 schematic for board MBX-219.
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-219. 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.