BIOS dump for the Lenovo G50-45, type 80E3, in the AMD version with discrete GPU, on the ACLU5/ACLU6 board NM-A281.

Shared schematic for the Lenovo G40-70 and G50-70, with ACLU1 and ACLU2 board codes, NM2710 and board number NM-A271, revision 1.0.

Lenovo G50-30 BIOS archive of 2.45 MB for the NM-A311 motherboard, with the ACLU9 and ACLU10 board designations named alongside it.

Circuit diagram in PDF format, archived as RAR, for LCFC board NM-A281 with model codes ACLU5 and ALCU6, used in Lenovo G40-45 and G50-45 laptops, at revision r03.

BIOS for the Lenovo G50-80 with the ACLU3/ACLU4 board codes, UMA version, built on LCFC motherboard NM-A362, in a 7.29 MB RAR archive.

Lenovo G50-70 BIOS for the ACLU1/ACLU2 platform on LCFC motherboard NM-A272, revision 1, compressed as a 3.09 MB 7z archive.

Firmware archive for the Lenovo G50-80, type 80E5, in the Intel Core i3 only UMA version with integrated graphics, on the ACLU3/ACLU4 board NM-A362 revision 1.0.

Schematic PDF for Lenovo G40-70 and G50-70 laptops, covering ACLU1 and ACLU2 boards with board number NM-A271 (also written NM2710) at revision 1.0.

BIOS image for the Lenovo G50-30 laptop, version A7CN48WW, with a 64 suffix in the name whose meaning is not stated, packed as a 2.49 MB RAR.

Firmware dump named g500lenovo, which points to a Lenovo G500 notebook, though no board number or revision appears in the name.

BIOS archive for the Lenovo G40, G50 and G70 series on board NM-A271 revision 1.0, ACLU1 platform, 3.12 MB RAR.

8 MB BIOS binary for the Lenovo G50-70 on board NM-A272, with the Intel Management Engine region cleaned and an ITE embedded controller edit noted.

Firmware for the Lenovo G50-80 on LCFC motherboard NM-A361 revision 1.0, ACLU3/ACLU4, in the variant with an onboard Core i7 and AMD 216-0856050 discrete graphics with…

Tested and working BIOS dump for the Lenovo G50-70 built on LCFC motherboard NM-A271 revision 1.0, provided as a raw 8 MB binary.

Schematic for the Lenovo G50 series, covering the 80G4 and G70 models with ACLU1 and ACLU2 board codes, LCFC number NM-A271 at revision 1.0, dated 2013-12-17.

Compal schematic for the Lenovo G505, packed in an 809 KB RAR file, covering platforms VAWGA and VAWGB on motherboard LA-9911P at revision 1.0.

An 8 MB BIOS binary for the Lenovo G500S, with the name spelled Leovo and the file marked as fully working.

Circuit schematic for a Lenovo G50-30 laptop built on Compal board NM-A311P, revision 0.2, supplied as a 1.34 MB PDF.

ZIP archive of BIOS firmware for the Lenovo G505 and G405, 1.81 MB in size, with no board number, revision or graphics variant stated in the name.

BIOS file for the Lenovo G50-70, provided as an 8 MB .bin with no further detail in the name. There is no board number, version or ME status.

BIOS dump for a G505 laptop, most likely the Lenovo IdeaPad G505, though no brand or board number is stated in the name.

Working BIOS dump for the Lenovo G50-70, 3.04 MB in RAR form, as the name states. No board number or revision is given, and the G50 series came with several boards, so…

BIOS binary for a Lenovo G50-70, marked several times as OK, meaning it was reported working, 8 MB in size.

Raw 8 MB SPI flash dump labelled G50-70, a name matching the Lenovo G50-70 laptop family, although the file gives no board number or revision.

BIOS and EC firmware for the Lenovo G50-30 on LCFC board NM-A311 revision 1.0, with BIOS version A7CN48WW, 64 bit, in a 2.49 MB RAR.

BIOS archive labelled for the Lenovo G505 and G405 models according to the name, although the brand itself is not stated.

Small zip archive, 40.1 KB, apparently related to the Lenovo G50-80 with an a361 tag whose meaning the name does not explain.

BIOS image for the Lenovo G50-80, labelled Haswell in the name with a reference to chip 7030, which likely points to a specific flash chip or board marking but is not…

BIOS binary labelled for the Lenovo G500S (spelt Leovo in the name) and marked as fully working, 8 MB in size.

ZIP archive, 1.81 MB, with BIOS firmware for the Lenovo G505 and G405 notebook family. The name lists no board number, revision or chip type, so inspect the archive for…

Compressed archive of roughly 1.8 MB labelled for the Lenovo G505 and G405, which suggests firmware shared by both models; the name gives no board number, revision or…

BIOS binary for a Lenovo G50-80 variant, with the name pointing to the Haswell platform and a chip marked 7030, likely the onboard flash or a part reference.

BIOS backup for the Lenovo G505-labelled board LA-5082P, packed in a 1.15 MB RAR. LA-xxxxP numbers follow the Compal pattern, so Compal built the mainboard.

BIOS firmware for the Lenovo G500 in the Intel-only version, meaning integrated graphics without a discrete GPU; the name gives no board number or revision.

Raw 4.00 MB BIOS binary for the Lenovo G505 AMD version, with no board number or revision in the name.

Embedded controller firmware for the ENE KB9012 chip, meant for a Lenovo G500 on Compal board LA-9632P and marked ok, which suggests a tested working image.

EC firmware for the ENE KB9012 embedded controller on the Compal LA-9911P motherboard used in the Lenovo G505, marked OK in the name as reported working.

Small ZIP archive, only 40.1 KB, linked by its name to the Lenovo G50-80, with an a361 tag that is not explained.

BIOS dump for the Lenovo G50-70, with the name marked ok several times, suggesting the uploader found it working.

Compact 128 KB binary for a Lenovo G500 board LA-9632P, marked by its name as working. At this size it is most likely the embedded controller or keyboard controller…