BIOS dump for the LG R410 laptop, taken from a Macronix MX25V8005 flash chip, provided as an 891 KB RAR archive containing a BIN file. The MX25V8005 is an 8 Mbit, 1 MB SPI device, so the image should be exactly that size. No board number is given in the name, so compare chip markings on your board before relying on it. Use an SPI programmer such as a CH341A with a clip or desoldered chip, save the original contents first, then write and verify the dump to restore a board that does not boot.
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 @biosarchive. 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.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →