Sony MBX-275 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Sony |
| Board number | MBX-275 |
| Revision | 1.1 |
| Device | Laptop |
| Format | ZIP |
| Size | 3.4 MB |
| Added | February 21, 2022 |
| Updated | |
| Original file name | V210 MB 1.1 MBX-275 1P-0128500-8011 REV 1.1.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 Sony laptop board MBX-275, PCB revision 1.1, supplied as a ZIP archive of about 3.4 MB under the original file name V210 MB 1.1 MBX-275 1P-0128500-8011 REV 1.1.zip. 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 printed on your board match MBX-275 and 1.1, and save a backup of the original chip contents so you can recover if the new image does not behave as expected.
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-275. 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.