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- Lenovo B590 LA8 MB 11273-1 48.4TE01.011
BIOS firmware archive for the Lenovo B590, built on Wistron motherboard 11273-1 with the LA8 board code and the 48.4TE01.011 PCB part number.
BIOS · 11273-1 · 3.28 MB · 18 Apr 2022BIOS rar3.28 MB - LENOVO X480 NM-B481 1.0 2017-12-27 I5-8250U
Firmware dump for the Lenovo X480 on LCFC board NM-B481 revision 1.0, with a date of 2017-12-27 and taken from a unit fitted with an Intel Core i5-8250U.
BIOS · NM-B481 · 6.26 MB · 13 Apr 2022BIOS rar6.26 MB - LENOVO S500 Touch CHIP MAIN BOARD REV2.1 2MB & 4MB BIOS
BIOS images for the Lenovo S500 Touch main board, revision 2.1, supplied in a 5.24 MB RAR archive containing a 2MB and a 4MB dump.
BIOS · 5.24 MB · 4 Apr 2022BIOS rar—5.24 MB - Unlock Lenovo ThinkPad X1 Carbon (3rd Gen) 20BT Tested Ok
Unlocked BIOS image for the Lenovo ThinkPad X1 Carbon 3rd Gen, machine type 20BT, on Wistron board 13268-1, described in the name as tested and working.
BIOS · 13268-1 · 6.19 MB · 30 Nov 2021BIOS rar6.19 MB - Lenovo Thinkpad T470 LCFC NM-A931 Rev 0.1
Circuit schematic for the ThinkPad T470, an LCFC-designed motherboard with board number NM-A931, marked revision 0.1.
Schematic · NM-A931 · 2.29 MB · 13 Sept 2021Schematic pdf2.29 MB - Lenovo Thinkpad T450 NM-A251 UMA NM-A252 AIVL0 Rev1.0
ThinkPad T450 schematic, revision 1.0, covering LCFC boards NM-A251 in the UMA configuration and NM-A252, with AIVL0 as the project code.
Schematic · NM-A251 · 1.39 MB · 13 Sept 2021Schematic pdf1.39 MB - Lenovo Legion Y540-15IRH LCFC NM-C221 Rev 2.0 Schematic
Lenovo Legion Y540-15IRH schematic for the LCFC NM-C221 board, revision 2.0, in PDF format.
Schematic · NM-C221 · 3.16 MB · 13 Sept 2021Schematic pdf3.16 MB - BIOS LENOVO Z460 MODEL 0913 LA-5751P REV 1.0
BIOS dump for the Lenovo IdeaPad Z460, model 0913, built on Compal motherboard LA-5751P revision 1.0, packed in a 1.74 MB RAR archive.
BIOS · LA-5751P · 1.74 MB · 28 Aug 2021BIOS rar1.74 MB - Lenovo IdeaPad 510S 14ISK Compal BIUS1 S2 BIUY0 Y1 LA D451P Rev
Archive for the Lenovo IdeaPad 510S-14ISK built on Compal board LA-D451P, with the internal project codes BIUS1, S2, BIUY0 and Y1 listed in the name.
Archive · LA-D451P · 2.15 MB · 27 Feb 2021Archive rar2.15 MB - Lenovo Thinkpad Edge E545 VALEB LA-8127P Rev1.0 Bios + EC
Lenovo ThinkPad Edge E545 firmware set for the VALEB motherboard, Compal board number LA-8127P revision 1.0, containing both the system BIOS and the EC (embedded…
BIOS · LA-8127P · 2.37 MB · 20 Dec 2020BIOS rar2.37 MB - LENOVO Z500 i7 LA-9063P REV 1.0
BIOS dump for the Lenovo IdeaPad Z500 in its Core i7 configuration, built on Compal motherboard LA-9063P revision 1.0, packed into a 3.12 MB RAR archive.
BIOS · LA-9063P · 3.12 MB · 28 Oct 2020BIOS rar3.12 MB - lenovo-t510-w510 48.4CU06.031 LKN-1 SWG MB 08272-3
Archive tied to Lenovo ThinkPad T510 and W510 laptops, built on the Wistron LKN-1 SWG motherboard 08272-3 with part code 48.4CU06.031.
Archive · 08272-3 · 1.59 MB · 26 Dec 2019Archive rar1.59 MB - Lenovo Yoga 720-13IKB Bios cizy3 la-e551p rev 2.0
BIOS dump for the Lenovo Yoga 720-13IKB laptop, built on board LA-E551P revision 2.0 with the CIZY3 project code.
BIOS · LA-E551P · 4.97 MB · 20 Oct 2019BIOS rar4.97 MB - Lenovo B50-35 All-in-One 13123-1 348.01005.0011
Firmware dump for the Lenovo B50-35 All-in-One, tied to Wistron board 13123-1 with the part code 348.01005.0011 stated in the name.
BIOS · 13123-1 · 2.04 MB · 2 Sept 2019BIOS rar2.04 MB - Lenovo W540 LKM-1 WS MB 12291-2 Working BIOS Dumps
BIOS dumps for the Lenovo ThinkPad W540 on the Wistron LKM-1 WS board 12291-2, described as working, packed in a 6.69 MB ZIP.
BIOS · 12291-2 · 6.69 MB · 16 Mar 2019BIOS zip6.69 MB - Lenovo C225 C225R PU DDR3 Quanta
Raw ROM image for the Lenovo C225 and C225R all-in-one, labelled as the PU board with DDR3 memory and of Quanta manufacture.
BIOS · 1.00 MB · 3 Jun 2018BIOS rom—1.00 MB - lenovo B570 Z570 UMA-LZ57 10290-2 799
Raw 4 MB BIOS image for the Lenovo B570 and Z570 on the LZ57 board, UMA version with integrated graphics only, Wistron board number 10290-2, with a 799 tag in the name.
BIOS · 10290-2 · 4.00 MB · 12 Feb 2018BIOS bin4.00 MB - Lenovo A500 compal la-1971 r1.0 schematics
Circuit schematic in PDF for the Lenovo A500, drawn on a Compal LA-1971 board at revision 1.0.
Schematic · 1.15 MB · 6 Sept 2017Schematic pdf—1.15 MB - LENOVO IDEAPAD Flex 5 14ITL05 203013-1 32MB BIOS
BIOS firmware for the Lenovo IdeaPad Flex 5 14ITL05 on mainboard 203013-1, a Wistron-style number, with the name noting a 32 MB image size.
BIOS · 203013-1 · 7.19 MB · 21 Oct 2026BIOS rar7.19 MB - Lenovo A78M V1 BIOS & EC 1MB
Combined BIOS and EC firmware for a Lenovo A78M_V1 board, with the name pointing to a 1MB image.
BIOS · 2.71 MB · 5 Jul 2026BIOS rar—2.71 MB - LENOVO LV115SK MB 15277-1N 448.08B01.001N CLEAN ME BIOS OK
Lenovo BIOS archive of 4.60 MB for the LV115SK board with number 15277-1N and part code 448.08B01.001N, marked as ME-cleaned and confirmed working.
BIOS · 4.60 MB · 25 Dec 2025BIOS rar—4.60 MB - LENOVO Z51-70 AIWZ0 Z1 LA-C282P VGA AMD R9 M375
BIOS firmware for the Lenovo Z51-70, board AIWZ0/Z1 with Compal number LA-C282P, specifically for the version fitted with AMD R9 M375 discrete graphics, packed as a 4.18…
BIOS · LA-C282P · 4.18 MB · 27 Sept 2025BIOS rar4.18 MB - LENOVO ThinkPad X1 Carbon 2019 20QE NM C881 1MB&32MB CLEAN ME OKOK
Firmware set for the Lenovo ThinkPad X1 Carbon 2019 (machine type 20QE) on LCFC board NM-C881, with 1 MB and 32 MB images.
BIOS · NM-C881 · 16.7 MB · 20 Apr 2025BIOS rar16.7 MB - LENOVO ideacentre AIO 3 22IMB05 Type F0EV LA J771P rev1 0 BIOS &
Firmware dump for the Lenovo ideacentre AIO 3 22IMB05, machine type F0EV, built on the Compal board LA-J771P revision 1.0.
BIOS · LA-J771P · 6.98 MB · 19 Jun 2024BIOS rar6.98 MB - LENOVO M920Q Type 10RR M1UKT72A EQ370 NM B551 IQ3X0IL 8MB & 16MB
BIOS dump archive for the Lenovo ThinkCentre M920q, machine type 10RR, with firmware tag M1UKT72A and the Q370 chipset indicated by the EQ370 token.
BIOS · NM-B551 · 10.0 MB · 16 Apr 2024BIOS rar10.0 MB - LENOVO 13 DA0PS9MB8E0 REV E 0PS9 UNLOCK BIOS WORKING BIOS 100%
Unlocked BIOS dump for a Lenovo 13 inch laptop on board DA0PS9MB8E0, revision E, with project code 0PS9; the name labels the image as fully working.
BIOS · DA0PS9MB8E0 · 7.42 MB · 9 Mar 2024BIOS rar7.42 MB - LENOVO IdeaPad Gaming 3-15ACH6 GOG20 LA-L171P BIOS & EC
BIOS and EC firmware set for the Lenovo IdeaPad Gaming 3 15ACH6, Compal project GOG20 with motherboard LA-L171P, packed in a 5.87 MB RAR.
BIOS · LA-L171P · 5.87 MB · 26 Feb 2024BIOS rar5.87 MB - LENOVO IBM E50 AMD BIOS DAGC6CMB8D0 (8L) REV D100% OK
BIOS image for the Lenovo E50 in its AMD version, built on Quanta motherboard DAGC6CMB8D0, with the 8L marking and revision D shown in the name.
BIOS · DAGC6CMB8D0 · 2.03 MB · 13 Dec 2023BIOS rar2.03 MB - LENOVO G31T-LN ver：1.0 WORKING BIOS 100%
BIOS image for a Lenovo board labelled G31T-LN, version 1.0, compressed into a 3.49 MB RAR archive and described as fully working.
BIOS · 3.49 MB · 5 Sept 2023BIOS rar—3.49 MB - LENOVO ThinkPad L14 Gen3 Type 21C6 213039-2
Firmware dump for the Lenovo ThinkPad L14 Gen3, machine type 21C6, with board number 213039-2 that follows the Wistron numbering pattern, so Wistron is the likely ODM.
BIOS · 213039-2 · 26.8 MB · 31 Aug 2023BIOS rar26.8 MB - LENOVO Thinkpad X1 LMQ 1 MB 12298 2 48 4LY06 021 HF MEC1633L WORKING
Firmware set for the Lenovo ThinkPad X1 (LMQ-1) on Wistron board 12298-2, part 48.4LY06.021 HF, centred on the MEC1633L, the Microchip embedded controller, and marked…
BIOS · 12298-2 · 15.2 MB · 20 May 2023BIOS rar15.2 MB - LENOVO YOGA slim 7 14ITL05 DALS2BMBAG0 REV G LS2B
BIOS-type package for the Lenovo Yoga Slim 7 14ITL05, built on the Quanta board LS2B, number DALS2BMBAG0, revision G, stored as a 6.27 MB RAR.
BIOS · DALS2BMBAG0 · 6.27 MB · 13 Mar 2023BIOS rar6.27 MB - LENOVO CFM2+A78M BIOS VER 1.0 WORKING BIOS 100%
BIOS image for a Lenovo desktop board identified as CFM2 with the AMD A78M chipset, labelled version 1.0 and marked by its source as a fully working dump.
BIOS · 4.87 MB · 8 Mar 2023BIOS rar—4.87 MB - LENOVO 700-14ISK AIPY6 LA-C951P VER 1.0 WORKING BIOS
Second BIOS package for the Lenovo 700-14ISK, again for Compal board LA-C951P with AIPY6 code and version 1.0, labelled working and weighing 9.96 MB as a RAR.
BIOS · LA-C951P · 9.96 MB · 28 Feb 2023BIOS rar9.96 MB - LENOVO E430 E430C LA-8131P N13M-GE1-B-A1 4VRAM one U5 NEW OK
BIOS for the Lenovo ThinkPad Edge E430 and E430c on Compal board LA-8131P, for the version with NVIDIA N13M-GE1-B-A1 graphics and four VRAM chips.
BIOS · LA-8131P · 3.46 MB · 15 Jan 2023BIOS rar3.46 MB - LENOVO E430 LA-8131P REV.1.0 U8 P24S08 (N13P-GLR-A1 2G) ok
Small firmware dump for the Lenovo E430 on Compal motherboard LA-8131P rev 1.0, taken from position U8 marked P24S08, belonging to the discrete N13P-GLR-A1 2 GB graphics…
BIOS · LA-8131P · 46.0 KB · 15 Jan 2023BIOS rar46.0 KB - LENOVO A5000 D008 A5000 16501 1 348 03T28 0011 WORKING BIOS 100%
Lenovo A5000 BIOS for board D008 with Wistron number 16501-1, also carrying the code 348.03T28.0011, and flagged as a fully working dump in a 5.74 MB RAR.
BIOS · 16501-1 · 5.74 MB · 1 Jan 2023BIOS rar5.74 MB - LENOVO V370 LA37-MB 10252-2 48.4IG01.021 WORKING BIOS
Working BIOS image for the Lenovo V370, board LA37-MB 10252-2 with PCB code 48.4IG01.021.
BIOS · 10252-2 · 8.01 MB · 30 Nov 2022BIOS rar8.01 MB - LENOVO THINKBOOK G2 14 ARE FLV3A LA K061P REV 2A 2020 10 20 AMD
BIOS dump for the Lenovo ThinkBook 14 G2 ARE, the AMD variant, on the FLV3A motherboard with Compal board number LA-K061P revision 2A, dated 20 October 2020.
BIOS · LA-K061P · 11.8 MB · 13 Nov 2022BIOS rar11.8 MB - LENOVO E550C NM-A221 E550C NM-A221 IT8586E OK
EC firmware for the Lenovo E550C on LCFC board NM-A221, naming the ITE IT8586E embedded controller and marked OK, meaning reported as working.
BIOS · NM-A221 · 91.3 KB · 24 Oct 2022BIOS rar91.3 KB