HP 15 BSO13DX CSL50 CSL52 LA E801P Rev 2 0 24B64CSIG WORKING BIOS

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

BrandHP
ModelHP 15 BSO13DX
BoardLA-E801P
ODM projectCSL50, CSL52
ODMCompal
Revision2.0
KindBIOS
Format.rar
Archive size5.5 MB
First posted2022-04-28
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.

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
.rarRAR archive7-Zip or WinRAR
.binBIOS image inside the archive (usually .bin)a CH341A, XGecu T48 / TL866II Plus or RT809H programmer

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