Lenovo Legion BIOS Dumps
45 files across 20 boards and models. Most common chip sizes: 16 MB (3) and 32 MB (2). 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.
Lenovo Legion BIOS Dumps
- BM5070Lenovo Legion S7-15ACH6
- LA-G132PLenovo Legion Y740-15ICHG
- LA-J561PLenovo Legion Y750
- NM-B191Lenovo Legion Y520-15IKBN
- NM-B391Lenovo Legion Y520-15IKBN
- NM-B701Lenovo Legion Y7000
- NM-B702Lenovo Legion Y530
- NM-B961Lenovo Legion Y7000P-1060
- NM-B962Lenovo Legion Y530-15ICH
- NM-C221Lenovo Legion Y540-15IRH
- NM-C371Lenovo Legion Y540-15IRH
- NM-C372Lenovo Legion Y7000
- NM-C531Lenovo Legion Y540 17IRH
- NM-C911Lenovo Legion GY550
- NM-D041Lenovo Legion R7000
- NM-D191
- NM-D281Lenovo Legion R7000P
- NM-D711
- NM-E481Lenovo Legion R7000P
- Legion Y7000PNM-C911, NM-E241
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