C55-B LA-B303P Working BIOS ZBWAA LA-B303P
BIOSTested
4.2 MB · first posted in BIOS Archive
Get on TelegramWhat the file name tells us
| Brand | Toshiba |
|---|---|
| Model | Toshiba Satellite C55-B |
| Board | LA-B303P |
| ODM | Compal |
| Revision | 1.0 |
| Kind | BIOS |
| Format | .zip |
| Archive size | 4.2 MB |
| First posted | 2019-01-17 |
| Channel | BIOS Archive |
| Notes | tested by uploader |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
Same file in other posts
| Channel | Posted | Size | Link |
|---|---|---|---|
| BIOS Archive | 2019-01-17 | 4.2 MB | Open post |
| BIOS Archive | 2020-11-08 | 4.2 MB | Open post |
| BIOS Archive | 2020-12-22 | 4.2 MB | Open post |
What this kind of file is for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Other files for LA-B303P
FileSizeRevAddedSource
Toshiba Satellite C55-B LA-B303P r10
Schematic.pdf
2.0 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more
TOSHIBA LA-B301P-LA-B303P PDF
Schematic.pdf
1.6 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more