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- Lenovo ThinkPad L440Archive · 3.32 MB · 30 Sept 2019Archive rar—3.32 MB
- Lenovo ThinkPad L440 12864-1 25L6473EBIOS · 12864-1 · 8.00 MB · 4 Oct 2026BIOS bin8.00 MB
- lenovo ThinkPad L440 12864-1 Ok Tested 100% workBIOS · 12864-1 · 8.00 MB · 5 May 2025BIOS bin8.00 MB
- lenovo ThinkPad L440 12864-1 Ok Tested 100% workArchive · 12864-1 · 3.50 MB · 20 Apr 2022Archive rar3.50 MB
- Lenovo ThinkPad L440 LOS 1 MB 12289 2 48.4LG01.021BIOS · 8.00 MB · 5 May 2025BIOS bin—8.00 MB
- lenovo ThinkPad L440 12864 1 Ok Tested 100% work telegram BIOS RepairBIOS · 3.74 MB · 24 Sept 2025BIOS zip—3.74 MB
- LENOVO THINKPAD L440 LOS 1 RJ45 12864 1 W25Q64 clear me telegramBIOS · 3.56 MB · 24 Sept 2025BIOS zip—3.56 MB
- LENOVO THINKPAD L440 LOS 1 RJ45 12864 1 W25Q64 clear me LuironsBIOS · 3.32 MB · 22 Feb 2021BIOS rar—3.32 MB
- LENOVO THINKPAD L440 LOS 1 RJ45 12864 1 W25Q64 CLR ME REGION TESTEDBIOS · 3.56 MB · 24 Sept 2025BIOS zip—3.56 MB
- BIOS Lenovo ThinkPad L440 LOS 1 MB 12289 2 48 4LG01 021 telegramBIOS · 3.58 MB · 19 Sept 2025BIOS zip—3.58 MB
- Lenovo ThinkPad L440 LOS 1 MB 12289 2 48 4LG04 021 orignal okBIOS · 8.00 MB · 5 May 2025BIOS bin—8.00 MB
- Lenovo ThinkPad L440 Wistron LOS 1 DIS UMA 12289 1 Rev 1 CopySchematic · 17.9 MB · 25 Jul 2022Schematic pdf—17.9 MB
- AFS BIOS Lenovo ThinkPad L440 LOS-1 MB 12289-2 48.4LG01.021BIOS · 12289-2 · 3.34 MB · 1 Feb 2024BIOS rar3.34 MB
- Lenovo ThinkPad L440 unlockBIOS · 12864-1 · 3.53 MB · 7 Jul 2025BIOS rar3.53 MB
- SCHEMATIC LENOVO ThinkPad L440 Wistron LOS 1 DIS UMA 12289 1 RevSchematic · 17.9 MB · 13 Sept 2021Schematic pdf—17.9 MB
- ThinkPad L440 los-1 12289-2 DIS LS22A330BW clear meBIOS · 12289-2 · 3.44 MB · 5 Jul 2025BIOS zip3.44 MB
- 12289 2 L440 Laptop ThinkPad Type 20AS Intel,i3 4000M 100% workingBIOS · 7.43 MB · 7 Feb 2025BIOS rar—7.43 MB
- Lenovo ThinkPad L440 Wistron LOS 1 MB 12289 1 OK TESTED CLEAR MEBIOS · 12289-1 · 8.87 MB · 15 Jan 2026BIOS rar8.87 MB
- LENOVO THINKPAD L440 (LOS-1 RJ45 12864.1) (W25Q64) clear me
BIOS dump for the Lenovo ThinkPad L440, from a board marked LOS-1 RJ45 with 12864.1, read from a W25Q64 flash chip, which is 8 MB in capacity.
BIOS · 3.32 MB · 7 Feb 2018BIOS rar—3.32 MB - SCHEMATIC LENOVO ThinkPad L440 Wistron LOS 1 DIS UMA 12289 1 Rev
Schematic for the Lenovo ThinkPad L440, a Wistron design covering both discrete and integrated graphics variants, with the board code 12289-1.
Schematic · 3.01 MB · 9 Mar 2021Schematic rar—3.01 MB - BIOS Lenovo ThinkPad L440 LOS-1 MB 12289-2 48.4LG01.021
BIOS image for the Lenovo ThinkPad L440, Wistron board LOS-1, number 12289-2 with PCB code 48.4LG01.021.
BIOS · 12289-2 · 3.39 MB · 11 Sept 2021BIOS rar3.39 MB - AFS LENOVO THINKPAD L440 LOS 1 RJ45 12864 1 W25Q64 clear me
Lenovo ThinkPad L440 firmware for board 12864-1, labelled LOS 1 with an RJ45 port, intended for a W25Q64 flash chip.
BIOS · 3.31 MB · 1 Feb 2024BIOS rar—3.31 MB - Lenovo ThinkPad L440 Wistron LOS 1 DIS UMA 12289 1 Rev 1 PDF
Schematic in PDF for the Lenovo ThinkPad L440, Wistron design LOS-1, board 12289-1 revision 1, covering both discrete (DIS) and integrated (UMA) graphics.
Schematic · 3.01 MB · 11 Sept 2021Schematic rar—3.01 MB - AFS lenovo ThinkPad L440 12864-1 Ok Tested 100% work
BIOS archive for the Lenovo ThinkPad L440 with Wistron-pattern motherboard 12864-1, which the name describes as tested and fully working.
BIOS · 12864-1 · 3.53 MB · 1 Feb 2024BIOS rar3.53 MB - Lenovo ThinkPad L440 Wistron LOS 1 DIS UMA 12289 1 Rev 1
Schematic for the Lenovo ThinkPad L440, made by Wistron under project LOS-1 with board 12289-1 at revision 1, covering both DIS and UMA versions, meaning discrete and…
Schematic · 17.9 MB · 13 Sept 2021Schematic pdf—17.9 MB - LENOVO THINKPAD L440 LOS 1 RJ45 12864 1 W25Q64 CLR ME REGION TESTED
BIOS dump for the Lenovo ThinkPad L440, with LOS, RJ45 and the figure 12864 in the name, intended for a Winbond W25Q64 chip, which holds 8 MB.
BIOS · 3.36 MB · 5 Mar 2022BIOS rar—3.36 MB - Lenovo ThinkPad L440 LOS-1 MB 12289-2 48.4LG01.021
BIOS firmware archive for the Lenovo ThinkPad L440, project LOS-1, Wistron board 12289-2, also identified by the part code 48.4LG01.021.
BIOS · 12289-2 · 3.45 MB · 21 Nov 2024BIOS zip3.45 MB - lenovo ThinkPad L440 12864-1 Ok Tested 100% work
BIOS dump for the Lenovo ThinkPad L440 on Wistron board 12864-1, described in the name as tested and fully working, packed into a 3.54 MB RAR.
BIOS · 12864-1 · 3.54 MB · 5 Sept 2021BIOS rar3.54 MB - Lenovo L440 LOS-1 MB 12289-2
Firmware dump for the Lenovo ThinkPad L440, labelled LOS-1 MB with board number 12289-2, a pattern used by Wistron, the ODM that built this ThinkPad.
BIOS · 12289-2 · 3.34 MB · 26 Dec 2018BIOS rar3.34 MB - AFS Lenovo L440 LOS-1 MB 12289-2
BIOS archive for the Lenovo ThinkPad L440, board LOS-1 with Wistron number 12289-2, provided as a 3.34 MB RAR file.
BIOS · 12289-2 · 3.34 MB · 1 Feb 2024BIOS rar3.34 MB - l440 12289-2 bin-new
BIOS image for a Lenovo ThinkPad L440 board numbered 12289-2, 8.00 MB, labelled as a new bin.
BIOS · 12289-2 · 8.00 MB · 15 Sept 2026BIOS bin8.00 MB - L440 Wistron LOS 1 DIS UMA 12289 1 Rev 1 PDF
Schematic PDF for the Lenovo ThinkPad L440 built by Wistron, project LOS-1, board 12289-1, revision 1, covering both discrete and UMA graphics versions.
Schematic · 3.01 MB · 25 Apr 2022Schematic rar—3.01 MB - Lenovo THINK L44O Wistron LOS-1 MB 12289-1 Boardview
Boardview for the Lenovo ThinkPad L440 (written L44O in the name), Wistron LOS-1 mainboard with number 12289-1.
Boardview · 12289-1 · 199 KB · 9 Feb 2021Boardview rar199 KB - Lenovo THINK L44O Wistron LOS-1 MB 12289-1 Boardview
Boardview for a Lenovo ThinkPad L440 on Wistron motherboard LOS-1, board number 12289-1, supplied as a 199 KB RAR archive.
Boardview · 12289-1 · 199 KB · 20 Apr 2022Boardview rar199 KB