LA-J171P BIOS Dump 32MB
Part of LA-J171P
This page collects 2 BIOS files for LA-J171P. The board is used in the Dell Precision 7550. Image size: 32 MB. Flash chip noted in the file names: 25Q256. The uploader marked 1 as tested/working. Board revisions: 1.0.
BIOS files 2
FileSizeRevAddedSource
DELL Precision 7550 LA-J171P 10th 1.19.025Q256 OKOK BIOS
BIOS32 MBTested
22.9 MB
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Laptops that use LA-J171P
- Dell Precision 7550
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 |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |