Firmware set for the Dell Inspiron 15-3521 on board LA-9104P revision 1.0, containing both the system BIOS and the EC (embedded controller) firmware according to the…

BIOS firmware for the Dell Inspiron 15 3521 with an Intel Core i3 processor and AMD Radeon discrete graphics, linked to Compal board LA-9104P.

Service schematic for the Dell Inspiron 3521, built on the Compal VAW00 platform with motherboard LA-9104P.

BIOS archive for the Dell Inspiron 15 3521 laptop, packed as a 3.10 MB RAR file. The name lists no motherboard number or revision, so confirm the board inside your unit…

RAR archive holding BIOS firmware for the Dell Inspiron 15-3521, at 3.11 MB. The name gives only the model, with no motherboard number, revision or CPU and GPU variant…

Dell Inspiron 15-3521 BIOS for the i3 configuration with discrete graphics, on the Compal LA-9101P board, project VAW01.

Schematic in PDF for the Dell Inspiron 3521, a Compal design with board number LA-9104P and project code VAW00.

Dell Inspiron 15-3521 BIOS package for the version without discrete graphics, made for the Compal LA-9104P board, revision 1.0, project code VAW00.

Keyboard controller firmware for the Dell Inspiron 3521, 2.00 MB BIN file; KBC stands for keyboard controller, the embedded controller that manages power sequencing…

BIOS dump for a Dell Inspiron 5521 / 3521 laptop with Core i7 and an NVIDIA GeForce discrete GPU, taken from the smaller of two flash chips, as the name indicates, and…

Main BIOS dump for the Dell Inspiron 3521, 4.00 MB in BIN format and marked as working in the name.

Working BIOS image from the larger flash chip of a Dell Inspiron 5521 / 3521 with Core i7 and GeForce graphics, labelled OK in the name.

EC firmware for an ENE KB9012QF revision A3 embedded controller on the Compal LA-9104P board used in Dell Inspiron 5521 and 3521 notebooks.

ROM image labelled for a Dell 3521 notebook, with the tokens 0720 and A02 in the name, where A02 most likely refers to the Dell BIOS revision.