PLW00 LA 7452P REV1 0A00 2011 07 18 BIOS& EC LA 7452P MAIN+EC 4MB
BIOSEC4 MB
2.1 MB · first posted in BIOS Archive
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PLW00 LA-7452P REV1.0(A00) 2011-07-18 BIOS& EC LA-7452P MAIN+EC 4MB
What the file name tells us
| Board | LA-7452P |
|---|---|
| ODM project | PLW00 |
| ODM | Compal |
| Revision | 1.0 |
| Kind | BIOS, EC |
| Format | .zip |
| Chip size | 4 MB |
| Date in file name | 2011-07-18 |
| Archive size | 2.1 MB |
| First posted | 2022-09-18 |
| Channel | BIOS Archive |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
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.
EC (embedded controller) firmware runs the keyboard controller, power sequencing, battery charging and fans. Depending on the board it lives in a separate chip (ENE KB9012, ITE IT85xx, Nuvoton NPCE) or inside the main SPI image, so check which applies before flashing.
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-7452P
FileSizeRevAddedSource
Compal LA-7452P Boardview(PDF)
SchematicBoardview.pdf
1.0 MB
—
Get on Telegram Schematics & Boardviews Archive
Compal LA-7452P Rev1.0 (BDV) (BRD)
Boardview.bdv.brd
7.3 MB
1.0
Get on Telegram Schematics & Boardviews Archive
LA-7452P plw00 la7452 0728 a uma PDF
Schematic.pdf
2.5 MB
—
Get on Telegram Schematics & Boardviews Archive +1 more
PLW00 LA-7452P (REV 1.0) (A00) (BDV)(CAD)
Boardview.bdv.cad
251 KB
1.0
Get on Telegram Schematics & Boardviews Archive +1 more