11280-1 BIOS Dump 8MB
Part of 11280-1
11280-1: 6 BIOS files found in the source channels. The board is used in the Dell Inspiron DV15, Dell Vostro 2520, Dell Inspiron 3520 and Dell 3520. Image size: 8 MB. Flash chip noted in the file names: MX25L6406E.
BIOS files 6
FileSizeRevAddedSource
Laptops that use 11280-1
- Dell Inspiron DV15
- Dell Vostro 2520
- Dell Inspiron 3520
- Dell 3520
- Dell DV15
- Dell Inspiron 40
- Dell Precision 3520
- Dell Precision DV15
- Dell Vostro DV15
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 |