Samsung LA32D403E2 BN94-04174N 25Q64

BIOS .rar 1.89 MB Shared

SPI flash dump for the Samsung LA32D403E2 LCD television, identified by assembly code BN94-04174N. The 25Q64 token denotes a 64 Mbit (8 MB) serial flash, and the archive is 1.89 MB compressed. Programming it with an external SPI programmer is a common cure for sets stuck on standby or the logo. The BN94 number defines region and panel pairing, so confirm it on the board sticker, back up the existing chip, and check that the unpacked image is exactly 8 MB.

The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @led_software. Enginerys does not host this file.

How to open a .rar file

Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.

7-ZipWinRARThe Unarchiver (macOS)

More about .rar files

Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →