backup bios sony vpccw21fx 1p 009bj02 8011 m9ao main mbx 226 rev1

BIOSTested
2.0 MB · first posted in BIOS Archive
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Uploader's description

TESTED OK sony vpccw21fx 1p-009bj02-8011 m9ao main-mbx-226 rev1.1

What the file name tells us

BrandSony
ModelSony VPCCW
BoardMBX-226
Revision1.0
KindBIOS
Format.zip
Archive size2.0 MB
First posted2020-11-29
ChannelBIOS Archive
Notestested 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

ChannelPostedSizeLink
BIOS Archive2020-11-292.0 MBOpen post
BIOS Archive2021-01-232.0 MBOpen 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

FormatWhat it isOpen with
.zipZIP archive7-Zip, WinRAR or the built-in Windows extractor
.binBIOS image inside the archive (usually .bin)a CH341A, XGecu T48 / TL866II Plus or RT809H programmer

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