LA-E791P BIOS Dump 8MB
Part of LA-E791P
This page collects 19 BIOS files for LA-E791P. The board is used in the HP 15-bs526ur, HP 15, HP 250 G6 and HP 15-bs002ne. Image size: 8 MB. The uploader marked 8 as tested/working. 1 has a cleaned Intel ME region. Board revisions: 2.0 and 1.0.
BIOS files 19
FileSizeRevAddedSource
CSL50 CSL52 LA E791P REV 2 0 2017 7 18 8MB BIOS & EC OKOK
BIOSEC8 MBTested
32.1 MB
2.0
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HP 15 bs526ur LA E791P Rev1 0 Bios & EC 8MB WORKING BIOS 100%
BIOSEC8 MBTested
5.6 MB
1.0
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From the uploader
HP 15-bs011la CSL50 CSL52 LA-E791P REV 2.0 2017-07-18 i3-6006U
Laptops that use LA-E791P
- HP 15-bs526ur
- HP 15
- HP 250 G6
- HP 15-bs002ne
- HP 15 BS011LA
- HP 15-bs525ur
- HP CSL50-CSL52
- HP CSL50CSL52
What these files are 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
| Format | What it is | Open with |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |