Dell Inspiron 3521 BIOS Dump
Part of Dell Inspiron 3521
This page collects 19 BIOS files for the Dell Inspiron 3521. Image size: 2 MB or 4 MB. Board revisions: 1.0. 1 is a VIP/paid post in the source channel.
BIOS files 19
FileSizeRevAddedSource
DELL Inspiron 15 3521 LA 9101P R 1 0 CPU i5 3337U 4MB & 2MB & KBC UH2 & UH6 & KBEC IO UNLOCKED
BIOSEC2 MB, 4 MBVIP
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View on Telegram BIOS Archive
From the uploader
dell 15-3521 I3 with graphic amd radeon (vaw00 la-9104p rev 1.0 a00 2012-09-13 )
BIOS DELL Inspiron 15 3521(P28F) main VAWOO LA-9104P REV 1.0(A00)
Main boards used in Dell Inspiron 3521
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 |