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- SM BIOS 11.8.55.3510 COR LP C NPDM PRD RGN
Intel ME region, Corporate edition 11.8.55.3510, for the LP mobile chipset at C stepping and without Power Down Mitigation.
BIOS · 7.01 MB · 3 Oct 2025BIOS bin—7.01 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 - ThinkPad T430S LSN-4 11263-1 UMA OK
Raw 16 MB BIOS image for the Lenovo ThinkPad T430s on board 11263-1, project LSN-4, UMA version with integrated graphics, marked in the name as working.
BIOS · 11263-1 · 16.0 MB · 28 Dec 2021BIOS bin16.0 MB - acer v5-431 11324-1
BIOS for the Acer Aspire V5-431 notebook on a Wistron motherboard numbered 11324-1, inside a 2.82 MB RAR archive.
BIOS · 11324-1 · 2.82 MB · 17 Apr 2021BIOS rar2.82 MB - Lenovo ThinkPad T430s-11971-1
Lenovo ThinkPad T430s BIOS image tied to board number 11971-1, supplied as a 4.86 MB ZIP.
BIOS · 11971-1 · 4.86 MB · 22 Feb 2021BIOS zip4.86 MB - ThinkPad T430S TYPE 2356-H84 LSN-4 11271-2 UMA BIOS MEC1619
BIOS for a ThinkPad T430s, machine type 2356-H84, LSN-4 board 11271-2, UMA version with integrated graphics only, and MEC1619 embedded controller named, in a 4.79 MB…
BIOS · 11271-2 · 4.79 MB · 22 Feb 2021BIOS rar4.79 MB - 11 d017tu DA0Y0AMB6C0 REV C
Firmware dump for an HP Stream 11 (model 11-d017TU, brand inferred from the model name) on Quanta board DA0Y0AMB6C0, revision C.
BIOS · DA0Y0AMB6C0 · 3.12 MB · 26 Mar 2018BIOS rar3.12 MB - Yoga 11e 5th ok
BIOS binary for the Lenovo Yoga 11e 5th generation, marked ok, implying the dump was confirmed working by whoever saved it.
BIOS · 8.00 MB · 1 Jun 2026BIOS bin—8.00 MB - 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 - 11078-2 TESTED BY FST FIX
BIOS dump identified only by the board number 11078-2, marked as tested and fixed; the name gives no brand or laptop model.
BIOS · 11078-2 · 2.88 MB · 23 Dec 2024BIOS rar2.88 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 - LA58 MB 11273-1 48.4TE05.011 8MB & 4MB WORKING BIOS
Working BIOS set for board LA58 MB, number 11273-1 with part code 48.4TE05.011, containing images for both an 8 MB and a 4 MB flash chip, in a 4.79 MB RAR.
BIOS · 11273-1 · 4.79 MB · 28 Mar 2022BIOS rar4.79 MB - BIOS DIB75R PINE VALLEY (11061-1 3GX01) 8MB BIOS
An 8 MB BIOS image for the Intel DIB75R, codenamed Pine Valley, with board reference 11061-1 and 3GX01 in the name, supplied as a ZIP of 5.02 MB.
BIOS · 11061-1 · 5.02 MB · 29 Jan 2022BIOS zip5.02 MB - ROCKY INTEL 11243-1 48.4SI01.011 HM76 (4440S) BIOS
BIOS for the Rocky Intel board, Wistron number 11243-1, with the label 48.4SI01.011, HM76 chipset and HP ProBook 4440S referenced, in a 3.60 MB RAR.
BIOS · 11243-1 · 3.60 MB · 15 Jan 2022BIOS rar3.60 MB - DMB40 (11289-1 4UV01)
Firmware archive for the DMB40 project, Wistron board 11289-1 with the code 4UV01. No revision is given in the name.
BIOS · 11289-1 · 3.62 MB · 23 Mar 2021BIOS rar3.62 MB - Dell Inspiron 14z-5423 DMB40 Intel MB 11289-1
BIOS dump for the Dell Inspiron 14z-5423, Intel platform, project DMB40 and board number 11289-1.
BIOS · 11289-1 · 3.70 MB · 28 Mar 2020BIOS rar3.70 MB - hp mini 110CC BLU
Firmware image for an HP Mini 110 netbook with CC and BLU tags in the name; BLU likely refers to a blue chassis, while CC is not certain.
BIOS · 2.00 MB · 12 Oct 2025BIOS—2.00 MB - LSN 4 UMA MB 11263 2 Bios schematics
RAR archive of 6.84 MB bundling BIOS and schematics for a board marked LSN 4 UMA MB with the number 11263-2. UMA means integrated graphics only, without a discrete GPU.
BIOS · 6.84 MB · 19 May 2025BIOS rar—6.84 MB - LKF S 10.227.203.1143 PRD
Version 10.227.203.1143 of an Intel LKF S firmware component, production build, 44 KB, one step older than 1144 in the same line.
BIOS · 44.0 KB · 22 Jan 2025BIOS bin—44.0 KB - E330 LPR-1 MB 11284-2 48.4UH01.021 8MB BIOS
BIOS for the E330 laptop, LPR-1 mainboard with board number 11284-2 and part code 48.4UH01.021, in an 8MB image. Board number and part code follow the Wistron scheme.
BIOS · 11284-2 · 2.51 MB · 6 Nov 2021BIOS rar2.51 MB - BIOS POSITIVO- SIM Modelo 970M 11611
BIOS image for a Positivo computer, model given as SIM 970M with the number 11611, packed in a 1.75 MB RAR archive.
BIOS · 1.75 MB · 14 Jan 2021BIOS rar—1.75 MB - Hp mini 110-4112tu
Firmware image for the HP Mini 110-4112tu netbook, supplied without a file extension but sized at 2 MB, consistent with a raw 16 Mbit SPI flash dump.
BIOS · 2.00 MB · 15 Jun 2022BIOS—2.00 MB - princeton 11 NP305U1A ba41-01686a
BIOS dump for the Samsung NP305U1A, the Princeton 11 platform, on Samsung board BA41-01686A. Samsung uses its own BA41 numbering for laptop motherboards.
BIOS · BA41-01686A · 1.42 MB · 6 Jan 2019BIOS rar1.42 MB - DELL 14Z-5423 DMB40 11289-1-ok(sljbc)
Firmware dump for the Dell Inspiron 14z 5423, board DMB40 with Wistron-style number 11289-1, marked ok by the uploader name, suggesting it was verified working.
BIOS · 11289-1 · 3.06 MB · 27 Mar 2019BIOS rar3.06 MB - T430S 11263-2 LSN-4 UMA BACKUP OK
BIOS backup from a ThinkPad T430s, board 11263-2, LSN-4 design, integrated graphics (UMA), marked as a working backup. The RAR archive is 5.14 MB.
BIOS · 11263-2 · 5.14 MB · 7 Mar 2019BIOS rar5.14 MB - HP Elitebook 2170p Mighty Main Board 11244-1 BIOS
BIOS for the HP EliteBook 2170p built on the Wistron Mighty main board, number 11244-1, delivered as a 5.18 MB RAR.
BIOS · 11244-1 · 5.18 MB · 15 Sept 2018BIOS rar5.18 MB - compaq mini 110
Duplicate copy of an HP Compaq Mini 110 BIOS image, 1.00 MB, likely a second read taken to confirm the dump is consistent.
BIOS · 1.00 MB · 12 Oct 2025BIOS bin—1.00 MB - ASUS EEE PC 1101HA BIOS
BIOS firmware for the ASUS Eee PC 1101HA netbook, packed as a small RAR archive. Use it to reflash the SPI BIOS chip with a hardware programmer when the netbook does not…
BIOS · 821 KB · 10 Sept 2023BIOS rar—821 KB - BIOS POPEYE 11242-1 4SM01
BIOS dump for the Popeye board 11242-1 with the 4SM01 marking, packed in a 2.48 MB ZIP. The numbering follows Wistron, the ODM behind this design.
BIOS · 11242-1 · 2.48 MB · 15 Jun 2021BIOS zip2.48 MB - LENOVO-E4125BIOS · 11269-2 · 4.00 MB · 29 Jul 2020BIOS bin4.00 MB
- HP Pavilion G6 - 1138se (BIOS)
BIOS image for the HP Pavilion G6-1138se notebook, a 4 MB binary suited to a 32 Mbit SPI flash.
BIOS · 4.00 MB · 21 Sept 2025BIOS bin—4.00 MB - Dell 15Z-5523 11307 W25Q64
8MB BIOS image for the Dell Inspiron 15z 5523, with 11307 most likely the Wistron board project number and W25Q64 naming the Winbond 64Mbit flash chip the dump is sized…
BIOS · 8.00 MB · 4 Oct 2024BIOS bin—8.00 MB - HP DM4 -1160US (MURRAY-6050A2345401-MB-A03) BIOS + EC
BIOS and EC firmware for the HP Pavilion dm4-1160US, Murray platform, motherboard 6050A2345401-MB-A03.
BIOS · 6050A2345401 · 3.58 MB · 20 Jul 2024BIOS zip3.58 MB - Vostro 2520 i3 (dv15 MLK MB 11280-1)
BIOS archive for the Dell Vostro 2520 with an Intel Core i3, on the DV15 MLK Wistron mainboard 11280-1.
BIOS · 11280-1 · 2.90 MB · 20 Jul 2024BIOS rar2.90 MB - Lenovo B590 LA58 MB 11273-3 48.4TE05.031 1.16
BIOS dump for the Lenovo B590 on the LA58 motherboard, board number 11273-3, PCB code 48.4TE05.031, BIOS version 1.16, as an 8 MB raw binary.
BIOS · 11273-3 · 8.00 MB · 12 Oct 2022BIOS bin8.00 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 - SM BIOS 11.8.60.3561 CON H DA PRD RGN
Clean production ME region, Consumer SKU, firmware 11.8.60.3561, for H-series chipsets with the DA stepping designation, 1.94 MB.
BIOS · 1.94 MB · 3 Oct 2025BIOS bin—1.94 MB - SM BIOS 11.8.50.3425 COR LP C YPDM PRD RGN
Stock region image of Corporate ME firmware 11.8.50.3425 for LP chipsets, C stepping, YPDM variant, production signed, 7.01 MB.
BIOS · 7.01 MB · 3 Oct 2025BIOS bin—7.01 MB