Bios Asus S551LB Rev. 2.2

BIOS
3.4 MB · first posted in BIOS Archive
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What the file name tells us

BrandAsus
ModelAsus S551LB
Revision2.2
KindBIOS
Format.zip
Archive size3.4 MB
First posted2020-09-07
ChannelBIOS 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.

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

Other files for this model

FileSizeRevAddedSource
S551LB
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3.3 MB
—
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S551LB
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8.0 MB
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S551LB
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3.3 MB
—
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S551LB
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3.3 MB
—
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S551LB rev. 2.1
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156 KB
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3.3 MB
—
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6.6 MB
2.1
Get on Telegram BIOS Archive
6.8 MB
2.1
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