DA0R08MB6E2 BIOS Dump
Part of DA0R08MB6E2
This page collects 3 BIOS files for DA0R08MB6E2. The board is used in the Dell Inspiron 5420, Dell 14Z-5420 and Dell Inspiron 7420. 1 has a cleaned Intel ME region. Board revisions: E2.
BIOS files 3
FileSizeRevAddedSource
From the uploader
DELL-14z-5420 DA0R08MB6E2 Quanta R08
BIOS:25Q64FVSIG5420
Laptops that use DA0R08MB6E2
- Dell Inspiron 5420
- Dell 14Z-5420
- Dell Inspiron 7420
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 |