Dell Vostro 500 - Wistron DS2 INTEL (48.4W002.021)

BIOS
722 KB · first posted in BIOS Files
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What the file name tells us

BrandDell
ModelDell Vostro 500
Board07211-2
Also known as48.4W002.021
ODMWistron
KindBIOS
Format.7z
Archive size722 KB
First posted2020-08-29
ChannelBIOS Files

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.

Tools to open these files

FormatWhat it isOpen with
.7z7-Zip archive7-Zip or WinRAR
.binBIOS image inside the archive (usually .bin)a CH341A, XGecu T48 / TL866II Plus or RT809H programmer

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