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- 3MV59AX7 PANASONIC DH RADY MST EXT SPI #ISP 20180212 112257BIOS · 4.00 MB · 30 Dec 2019BIOS bin—4.00 MB
- ACER MS2346 S3-951-2464G34 SM30-HS 11224-2.BINBIOS · 11224-2 · 1.91 MB · 7 Apr 2026BIOS zip1.91 MB
- TongFang PF4PN2F RA 1122 1700 PDFSchematic · 1.12 MB · 10 Jun 2024Schematic pdf—1.12 MB
- LENOVO T530 11222-3 PDFSchematic · 11222-3 · 2.09 MB · 5 Mar 2023Schematic pdf2.09 MB
- Lenovo ThinkPad T530 Wistron Kendo-4 LKN-4 WS 11220-1BIOS · 11220-1 · 391 KB · 25 Nov 2022BIOS rar391 KB
- Lenovo ThinkPad T530 Wistron Kendo-4 LKN-4 WS 11220-1Boardview · 11220-1 · 1.26 MB · 2 Oct 2019Boardview bdv1.26 MB
- SM BIOS 12.0.7.1122 CON LP C PRD RGNBIOS · 2.39 MB · 3 Oct 2025BIOS bin—2.39 MB
- SM BIOS 12.0.7.1122 CON H BA PRD EXTRBIOS · 2.39 MB · 3 Oct 2025BIOS bin—2.39 MB
- aewoo model lm32l1s T ms6m181 1b 11223 PANEL LTA320AN01 SAMSUNGArchive · 2.07 MB · 7 May 2025Archive rar—2.07 MB
- Acer Aspire 5532 - Compal LA-5481P - BIOS 11222.zipBIOS · LA-5481P · 767 KB · 7 Sept 2023BIOS rar767 KB
- Daewoo LM32L1S Main Board T MS6M181 1B 11223 Panel LTI320AP01 25Q32BIOS · 2.57 MB · 21 Apr 2022BIOS zip—2.57 MB
- lenovo thinkpad w530 Wistron Kendo-4 LKN-4 WS 11220-1 PDFSchematic · 11220-1 · 2.22 MB · 16 Nov 2022Schematic pdf2.22 MB
- Lenovo ThinkPad T530 48.4QE19.031 11222-3 LKN-4 SWG MBArchive · 11222-3 · 5.00 MB · 30 Sept 2019Archive rar5.00 MB
- SM BIOS 12.0.7.1122 COR H BA PRD EXTR-YBIOS · 9.00 MB · 3 Oct 2025BIOS bin—9.00 MB
- IBM T530 11223 1 WORKING BIOS 8MB & 4MB BIOS telegram BIOS RepairBIOS · 5.25 MB · 23 Sept 2025BIOS zip—5.25 MB
- lenovo thinkpad w530 Wistron Kendo 4 LKN 4 WS 11220 1 SchematicPDFPKSchematic · 2.22 MB · 10 Jul 2026Schematic pdf—2.22 MB
- Lenovo ThinkPad T530 Wistron Kendo 4 LKN 4 WS 11220 1 BOARDVIEWBDVPKBoardview · 391 KB · 10 Jul 2026Boardview rar—391 KB
- LENOVO U400 LU470 11228 2 4MB BIOS telegram BIOS Repair 2025 09BIOS · 2.41 MB · 24 Sept 2025BIOS zip—2.41 MB
- LKN 4 WS MB 11220 3 48 4QE12 031 WORKING BIOS 100% telegram BIOSBIOS · 23.1 MB · 24 Sept 2025BIOS zip—23.1 MB
- LENOVO ThinkPad T530 48 4QE19 031 11222 3 LKN 4 SWG MB telegramBIOS · 5.28 MB · 24 Sept 2025BIOS zip—5.28 MB
- Lenovo Thinkpad T530 LKN 4 UMA MB 11223 3 48 4QE15 031 BIOS telegramBIOS · 7.87 MB · 24 Sept 2025BIOS zip—7.87 MB
- AFS Lenovo Thinkpad T530 LKN 4 UMA MB 11223 3 48 4QE15 031 BIOSBIOS · 7.51 MB · 1 Feb 2024BIOS rar—7.51 MB
- Lenovo Thinkpad T530 LKN 4 UMA MB 11223 3 48 4QE15 031 BIOS LuironsBIOS · 7.51 MB · 22 Feb 2021BIOS rar—7.51 MB
- LCFC DG421 DG521 DG721 NM B242 320 nv dis mb u22 v02 new pmic 1122Schematic · NM-B242 · 1.10 MB · 22 Sept 2024Schematic pdf1.10 MB
- Lenovo ThinkPad T530 Wistron Kendo-4 LKN-4 WS 11220-1.bdvBoardview · 11220-1 · 464 KB · 13 Sept 2025Boardview zip464 KB
- LKN-4 WS MB 11220-3 48.4QE12.031 WORKING BIOS 100%BIOS · 11220-3 · 24.6 MB · 27 Feb 2024BIOS rar24.6 MB
- LENOVO T530 11222-3 PDF
Schematic PDF for the Lenovo ThinkPad T530, Wistron main board 11222-3, packed in a 1.86 MB RAR.
Schematic · 11222-3 · 1.86 MB · 5 Mar 2023Schematic rar1.86 MB - IBM T530 11223-1 WORKING BIOS 8MB & 4MB BIOS
Working BIOS for the IBM / Lenovo ThinkPad T530 on board 11223-1, containing an 8 MB and a 4 MB image per the name, since this platform splits firmware across two flash…
BIOS · 11223-1 · 5.17 MB · 13 Mar 2022BIOS zip5.17 MB - IBM Lenovo T530 11223-1 BDV
Boardview for the IBM / Lenovo ThinkPad T530 motherboard 11223-1, a Wistron-numbered design, compressed into an 879 KB RAR.
Boardview · 11223-1 · 879 KB · 13 Mar 2022Boardview rar879 KB - W530 LKN-4 WS MB 11220-1 8M.bin
BIOS dump for the Lenovo ThinkPad W530 board LKN-4 WS, Wistron number 11220-1, covering the 8 MB flash chip.
BIOS · 11220-1 · 2.53 MB · 28 Dec 2025BIOS zip2.53 MB - W530 LKN-4 WS MB 11220-1 4M.bin
Companion BIOS image for the ThinkPad W530 board LKN-4 WS, Wistron 11220-1, sized for the 4 MB flash chip.
BIOS · 11220-1 · 2.52 MB · 28 Dec 2025BIOS zip2.52 MB - THINKPAD T530 11222-3 SPI1 SPI2 BIOS
BIOS set for the Lenovo ThinkPad T530 on Wistron board 11222-3, supplied as separate SPI1 and SPI2 images.
BIOS · 11222-3 · 5.17 MB · 5 Mar 2023BIOS rar5.17 MB - LENOVO U400 LU470 11228-2 4MB BIOS
BIOS dump for the Lenovo IdeaPad U400, with LU470 also named, built on a Wistron board numbered 11228-2 and sized for a 4MB flash chip.
BIOS · 11228-2 · 2.30 MB · 5 May 2022BIOS rar2.30 MB - T530 11223-3 LKN-4 UMA MB
Firmware dump for a ThinkPad T530 main board, number 11223-3 with LKN-4 and UMA in the name, meaning the integrated graphics version without discrete GPU, in a 5.00 MB…
BIOS · 11223-3 · 5.00 MB · 6 Aug 2019BIOS zip5.00 MB - LKN4 UMA 10223-SA 11223-1 PDF
PDF schematic for the LKN4 UMA board, numbered 10223-SA and 11223-1, packed in a 4.28 MB RAR. UMA means integrated graphics only, without a discrete GPU.
Schematic · 11223-1 · 4.28 MB · 13 Mar 2022Schematic rar4.28 MB - Lenovo ThinkPad T530 Wistron Kendo-4 LKN-4 WS 1122
Boardview for the Lenovo ThinkPad T530, Wistron Kendo-4 (LKN-4) project, board number 11220-1, packed in a ZIP.
Boardview · 11220-1 · 472 KB · 10 Jul 2026Boardview zip472 KB - LKN-4 WS MB 11220-3 48.4QE12.031 WORKING BIOS 100%
Working BIOS for Wistron board LKN-4 WS MB, with 11220-3 and 48.4QE12.031 listed in the name. The RAR archive is 24.6 MB.
BIOS · 11220-3 · 24.6 MB · 26 Feb 2024BIOS rar24.6 MB - Lenovo ThinkPad T530 Wistron Kendo-4 LKN-4 WS 11220-1.bdv
Boardview in BDV format for the Lenovo ThinkPad T530, Wistron Kendo-4 (LKN-4) design with board number 11220-1, delivered as ZIP.
Boardview · 11220-1 · 510 KB · 30 Jan 2022Boardview zip510 KB - TongFang PF4PN2F RA 1122 1700 PDF
PDF schematic for the TongFang PF4PN2F laptop board, revision RA with a 1122_1700 timestamp in the name, delivered in a RAR archive.
Schematic · 1.10 MB · 10 Jun 2024Schematic rar—1.10 MB - lenovo thinkpad w530 Wistron Kendo 4 LKN 4 WS 11220 1 Schematic
Schematic in PDF for the Lenovo ThinkPad W530, designed by Wistron under project Kendo-4 (LKN-4), board number 11220-1.
Schematic · 11220-1 · 2.22 MB · 10 Jul 2026Schematic pdf2.22 MB