Sony VAIO VGN-CS320J BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Sony |
| Model | VAIO VGN-CS320J |
| Device | Laptop |
| Format | 7Z |
| Size | 2.5 MB |
| BIOS chip size | 1 MB |
| Added | August 29, 2020 |
| Updated | |
| Original file name | Sony Vaio VGN-CS320J MX25L8005.7z |
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 VAIO VGN-CS320J laptop, supplied as a 7Z archive of about 2.5 MB with the original file name Sony Vaio VGN-CS320J MX25L8005.7z. The listed flash chip size is 1 MB. 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 model and board details match your machine and read out and save the original chip contents as a backup.
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 VAIO VGN-CS320J. 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.