LA-A891P BIOS Dump
Part of LA-A891P
This page collects 3 BIOS files for LA-A891P. The board is used in the Dell Latitude E5250. Image size: 4 MB or 8 MB. 1 of them is marked as tested by the uploader. Board revisions: 1.0.
BIOS files 3
FileSizeRevAddedSource
DELL Latitude E5250 ZAM60 LA A891P Rev 1 0 A00 2014 07 16 4MB& 8MB
BIOS4 MB, 8 MBTested
15.9 MB
1.0
Get on Telegram BIOS Archive
From the uploader
DELL Latitude E5250 ZAM60 LA-A891P Rev 1.0 (A00) 2014-07-16 4MB& 8MB WORKIG BIOS 100%
DELL Latitude E5250 ZAM60 LA-A891P Rev 1.0 (A00) 2014-07-16 4MB& 8MB WORKIG BIOS 100%
DISPLY OKOKOK
FAST BOOT OKOKOK
FAN SPEED OKOK
Laptops that use LA-A891P
- Dell Latitude E5250
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |