DAFM9CMB8C0 BIOS Dump
Part of DAFM9CMB8C0
DAFM9CMB8C0: 5 BIOS files found in the source channels. The board is used in the Dell Studio 1558, Dell FM9C and Dell Studio 1557. 2 of them are marked as tested by the uploader. Board revisions: C.
BIOS files 5
FileSizeRevAddedSource
From the uploader
DELL STUDIO 1558 FM9C DAFM9CMB8C0 REV C PWB A00 WORKING BIOS & EC 100% TESTED OK U39 & U40
Laptops that use DAFM9CMB8C0
- Dell Studio 1558
- Dell FM9C
- Dell Studio 1557
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 |
| .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 |