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- EG521EG522EZ511EG721 NM B451 REV 1 0 2017 06 26 WORKING BIOS 100%
Working BIOS dump for the LCFC NM-B451 board revision 1.0, dated 2017-06-26, covering the EG521, EG522, EZ511 and EG721 platforms used in Lenovo IdeaPad laptops…
BIOS · NM-B451 · 6.09 MB · 17 Oct 2024BIOS rar6.09 MB - MX25U25672G
Lenovo firmware archive, 14.3 MB RAR, named after the Macronix MX25U25672G SPI flash chip, with no model or board number given.
BIOS · 14.3 MB · 30 Jul 2026BIOS rar—14.3 MB - BIOS 330-14AST 330-15AST 330-17AST 8UCN07WW
Firmware for Lenovo ideapad 330-14AST, 330-15AST and 330-17AST laptops at BIOS version 8UCN07WW, compressed as a 4.44 MB RAR.
BIOS · 4.44 MB · 24 May 2021BIOS rar—4.44 MB - GPU-UG2
Small Lenovo firmware archive labelled GPU-UG2, 213 KB in RAR form, associated with the Compal board number LA-L161P.
BIOS · LA-L161P · 213 KB · 20 Dec 2025BIOS rar213 KB - L340 15IRH GAMING L340 17IRH GAMING FG541 FG741 NM C361 Rev 1 0
BIOS firmware for the Lenovo IdeaPad L340-15IRH Gaming and L340-17IRH Gaming, project codes FG541 and FG741, built on LCFC board NM-C361 revision 1.0.
BIOS · NM-C361 · 6.52 MB · 21 Jan 2023BIOS rar6.52 MB - W25Q128FWXXXG@SOIC8 20260307 132031 Repaired
RAR archive holding a repaired SPI flash dump read from a Winbond W25Q128FW chip in SOIC-8 package, linked to a Lenovo laptop on Compal board LA-L502P.
BIOS · LA-L502P · 4.90 MB · 7 Mar 2026BIOS rar4.90 MB - nm-a311 rev1.0 bios&ec G50 30 a7cn48ww 64
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 · NM-A311 · 2.49 MB · 12 Nov 2020BIOS rar2.49 MB - 520 15IKB EG521 EG522 EZ511 EG721 NM B452 REV 1 0 2017 07 03 CLEAR
Cleaned BIOS dump for the Lenovo IdeaPad 520-15IKB, board NM-B452 revision 1.0 with model codes EG521, EG522, EZ511 and EG721, dated 2017-07-03, in a 4.96 MB RAR.
BIOS · NM-B452 · 4.96 MB · 25 Apr 2021BIOS rar4.96 MB - Y570
ZIP archive of BIOS firmware labelled Y570, 1.58 MB, most likely for a Lenovo IdeaPad Y570, though the name gives no brand, board number or revision.
BIOS · 1.58 MB · 19 Oct 2022BIOS zip—1.58 MB - Y570
Compressed ZIP archive of 1.58 MB holding BIOS firmware for a Y570, which by naming convention is the Lenovo IdeaPad Y570.
BIOS · 1.58 MB · 31 Oct 2022BIOS zip—1.58 MB - Y570
ZIP archive of about 1.6 MB labelled Y570, which most likely refers to the Lenovo IdeaPad Y570, though the name confirms no brand, board number or version.
BIOS · 1.58 MB · 26 Jan 2017BIOS zip—1.58 MB - s20-30.big.ok
Binary firmware of 8.00 MB named for an S20-30, most likely the Lenovo IdeaPad S20-30, although the brand is not stated.
BIOS · 8.00 MB · 31 Oct 2022BIOS bin—8.00 MB - y50-70.ok
Firmware image of 8.00 MB for a Y50-70 laptop, which matches Lenovo's IdeaPad naming, marked as ok in the name.
BIOS · 8.00 MB · 13 Oct 2022BIOS bin—8.00 MB - G485 bios LA-8681P
BIOS image for a G485 laptop built on motherboard LA-8681P, a number following the Compal numbering scheme, the ODM behind many Lenovo IdeaPads.
BIOS · LA-8681P · 4.00 MB · 15 Jun 2022BIOS bin4.00 MB - Y570
Compressed archive labelled only Y570, most likely firmware for the Lenovo IdeaPad Y570, though the name gives no brand, board number or revision.
BIOS · 1.58 MB · 26 Jan 2017BIOS zip—1.58 MB - AIPY6 LA-C951P (REV 1.0)
BIOS dump for Compal board LA-C951P revision 1.0, project AIPY6, in a 4.12 MB zip. The name lists no laptop model, though this board code is known from Lenovo IdeaPad…
BIOS · LA-C951P · 4.12 MB · 19 Jul 2021BIOS zip4.12 MB - G505 dump
BIOS dump for a G505 laptop, most likely the Lenovo IdeaPad G505, though no brand or board number is stated in the name.
BIOS · 4.00 MB · 15 Jun 2022BIOS bin—4.00 MB - Z580
Firmware archive labelled Z580, which matches the Lenovo IdeaPad Z580 naming, compressed to about 2.77 MB; the name gives no version or board revision.
BIOS · 2.77 MB · 17 Jun 2017BIOS zip—2.77 MB - S130-130S-GLK-DDR4-MP-V10 MP
Firmware dump labelled S130-130S GLK DDR4, version MP V10, in a 3.73 MB RAR. GLK commonly refers to Intel Gemini Lake, and the S130 naming fits Lenovo IdeaPad S130…
BIOS · 3.73 MB · 8 Mar 2021BIOS rar—3.73 MB - la-g241p
BIOS archive for the Compal motherboard LA-G241P, 3.55 MB in RAR form, with no laptop brand or model in the name.
BIOS · LA-G241P · 3.55 MB · 24 Sept 2020BIOS rar3.55 MB - 330s kbl mb v06 rev mp ok temp
BIOS dump of 8 MB for a board labelled 330s KBL MB V06, rev MP, which points to a Lenovo IdeaPad 330S style Kaby Lake mainboard at mass-production revision.
BIOS · 8.00 MB · 3 Dec 2020BIOS bin—8.00 MB - Dalz3cmb8e0 -z585
Firmware dump for Quanta board DALZ3CMB8E0, linked in the name to the Z585 model, packed as a 1.31 MB RAR.
BIOS · DALZ3CMB8E0 · 1.31 MB · 19 Mar 2018BIOS rar1.31 MB - G580, G480 intel only (LG4858 UMA MB 11291-1)
Firmware package for Lenovo G580 and G480 laptops with Intel-only (UMA, integrated graphics) boards, board LG4858 UMA MB number 11291-1.
BIOS · 11291-1 · 2.69 MB · 20 Jul 2024BIOS zip2.69 MB - S130 130S GLK MB LP DDR4 V10
Firmware image for an S130 and 130S board on the GLK (Gemini Lake) platform with LPDDR4 memory, version tag V10, archived as a 3.62 MB RAR.
BIOS · 3.62 MB · 25 Oct 2021BIOS rar—3.62 MB - VIWZ1 Z2 LA 9063P REV 1 0 2013 01 10 BLUE MAINBOARD VGA N14F GV2
Firmware archive for Compal board LA-9063P rev 1.0, platform VIWZ1/Z2, dated 2013-01-10 and noted as a blue mainboard with N14F-GV2 graphics, a discrete NVIDIA GPU…
BIOS · LA-9063P · 3.16 MB · 15 Dec 2021BIOS rar3.16 MB - v460 ec
EC firmware dump of 128 KB for a machine labelled v460, most likely the Lenovo IdeaPad V460, although the brand is not stated in the name.
BIOS · 128 KB · 15 Jun 2022BIOS bin—128 KB - S130-130S-GLK-MB-LPDDR4-VIO-MP 8MB
BIOS dump in a 3.69 MB ZIP for a board coded S130-130S GLK MB with LPDDR4 memory, marked VIO MP and 8MB.
BIOS · 3.69 MB · 25 Oct 2021BIOS zip—3.69 MB - Ip110-LA-D562P REV 1.0
Firmware archive for a Lenovo IdeaPad 110 board, Compal LA-D562P revision 1.0, with the model shortened to Ip110 in the name.
BIOS · LA-D562P · 4.31 MB · 24 Dec 2017BIOS rar4.31 MB - BIOS 320-15AST 320-17AST 320-14AST 5PCN22WW AMD
BIOS file for Lenovo ideapad 320-14AST, 320-15AST and 320-17AST notebooks, version 5PCN22WW, for the AMD variant as noted in the name.
BIOS · 4.48 MB · 24 May 2021BIOS rar—4.48 MB - s510p(ls41p 48.4l 106.011)
BIOS firmware archive for the Lenovo IdeaPad S510p, with the name referencing the LS41P board and the numbers 48.4L and 106.011, which look like a PCB part code and a…
BIOS · 3.34 MB · 1 Feb 2017BIOS rar—3.34 MB - 330S KBL v09-Rev-MP
Firmware package in ZIP form, about 4.97 MB, for the 330S_KBL board at version v09, Rev MP.
BIOS · 4.97 MB · 15 Oct 2020BIOS zip—4.97 MB - Z500 VINZ1 Z2 LA-9063P Rev 1.0
BIOS-related firmware image for the Lenovo IdeaPad Z500 family built on the Compal LA-9063P board, revision 1.0, with the VINZ1/Z2 platform code in the name.
BIOS · LA-9063P · 128 KB · 13 Apr 2017BIOS bin128 KB - 330S 15IKB Type 81F5 Kabylake M 330S KBL MB V09 Rev MP Q64FVSIQ
BIOS image for the Lenovo IdeaPad 330S-15IKB, machine type 81F5, on a Kaby Lake platform, with the board labelled 330S KBL MB V09, MP revision.
BIOS · 4.61 MB · 1 May 2021BIOS rar—4.61 MB - AIVP1 AIVP2 LA-C771P REV 1.0 2015-03-13 BIOS & EC
BIOS and EC firmware archive for Compal board LA-C771P, rev 1.0, dated 2015-03-13. AIVP1 and AIVP2 are the Compal project codes printed on the PCB.
BIOS · LA-C771P · 2.78 MB · 4 Dec 2021BIOS rar2.78 MB - BIOS + EC
Lenovo firmware archive whose name only states that it holds BIOS plus EC, meaning the system BIOS image and embedded controller firmware.
BIOS · 5.09 MB · 14 Nov 2019BIOS zip—5.09 MB - 330S-14IKB, 330S-15IKB 7SCN20WW
Firmware for the Lenovo ideapad 330S-14IKB and 330S-15IKB laptops at BIOS version 7SCN20WW, provided as a 4.81 MB zip.
BIOS · 4.81 MB · 24 May 2021BIOS zip—4.81 MB - 330C 15IKB LID4D5 LAG201P REV1 0 2018 03 23 CPUSR3LA Core i5 8250U
BIOS firmware for a Lenovo IdeaPad 330C-15IKB built on Compal board LA-G201P revision 1.0, platform code LID4D5, dated 2018-03-23.
BIOS · LA-G201P · 4.79 MB · 1 Mar 2021BIOS zip4.79 MB - DAKL3EMB8E0 REV E EC & PCH 2MB & 4MB BIOS
BIOS package for the Quanta DAKL3EMB8E0 board, revision E, containing both EC firmware and PCH BIOS images in 2 MB and 4 MB sizes.
BIOS · DAKL3EMB8E0 · 4.85 MB · 21 Oct 2024BIOS rar4.85 MB - 330S KBL MB V09 REV MP WORKING BIOS 100%
Working BIOS image for the 330S_KBL_MB board, version V09, revision MP, the latter usually meaning mass production.
BIOS · 6.10 MB · 13 Aug 2023BIOS rar—6.10 MB