Toshiba Satellite C660 - LA-7201P bios - kbc

BIOSEC

2.4 MB · first posted 2017-08-08 in BIOS Archive

Uploader's description

BIOS & EC
128 KB IS EC NO KBEC

What the file name tells us

Brand	Toshiba
Model	Toshiba Satellite C660
Board	LA-7201P
ODM	Compal
Kind	BIOS, KBC
Format	.rar, .7z
Archive size	2.4 MB
First posted	2017-08-08
Channel	BIOS Archive, BIOS Files

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	2017-08-08	2.4 MB	Open post
BIOS Files	2020-08-29	2.4 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.

KBC files are keyboard-controller (EC) firmware images, flashed to the EC chip or its external SPI.

Tools to open these files

Format	What it is	Open with
.rar	RAR archive	7-Zip or WinRAR
.7z	7-Zip archive	7-Zip or WinRAR
.bin	BIOS image inside the archive (usually .bin)	a CH341A, XGecu T48 / TL866II Plus or RT809H programmer