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- 42W9342 L11434A H5R T61 14.1 4：3 DIS BDV
Boardview for the Lenovo ThinkPad T61 with a 14.1-inch 4:3 screen and discrete graphics (DIS), labelled H5R, with the part references 42W9342 and L11434A.
Boardview · 1.38 MB · 16 Mar 2022Boardview zip—1.38 MB - 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 - BIOS Acer aspire V5-122P Angel tm BM 12281-3 48.4LK02.031
BIOS for the Acer Aspire V5-122P with Angel_tm code name, board BM 12281-3, carrying the 48.4LK02.031 identifier.
BIOS · 12281-3 · 1.99 MB · 8 Jul 2021BIOS rar1.99 MB - 44572 TORNADO LED 32EBIOS · 2.83 MB · 14 Sept 2022BIOS rar—2.83 MB
- ITC3 9-888-148-02 KLV-28R412BSchematic · 6.62 MB · 3 Aug 2020Schematic pdf—6.62 MB
- Lenovo B590 LA58 MB 11273-3 48.4TE05.031 1.16
Raw 8.00 MB BIOS binary for the Lenovo B590 with the LA58 code, Wistron board 11273-3 with PCB number 48.4TE05.031, BIOS version 1.16.
BIOS · 11273-3 · 8.00 MB · 11 Sept 2017BIOS bin8.00 MB - Lenovo B590 LA58 MB 11273-3 48.4TE05.031 1.16
8.00 MB BIOS binary for the Lenovo B590 on mainboard 11273-3, with LA58 and 48.4TE05.031 in the name.
BIOS · 11273-3 · 8.00 MB · 26 Jan 2017BIOS bin8.00 MB - Lenovo B590 LA58 MB 11273-3 48.4TE05.031 1.16
Lenovo B590 BIOS for the LA58 motherboard, Wistron board number 11273-3 with PCB code 48.4TE05.031, firmware version 1.16, packed as a 3.32 MB RAR.
BIOS · 11273-3 · 3.32 MB · 13 Apr 2020BIOS rar3.32 MB - BIOS Angel tm BM 12281-3 48.4LK02.031
BIOS dump labelled Angel_tm BM, board 12281-3 with identifier 48.4LK02.031, with no laptop model given in the name.
BIOS · 12281-3 · 1.99 MB · 8 Jul 2021BIOS rar1.99 MB - Acer E1-472G EA40-HW MB 12243-3 48.4YP20.031 IT8587E
Embedded controller firmware for the Acer Aspire E1-472G, Wistron EA40-HW board 12243-3, PCB part number 48.4YP20.031, for an ITE IT8587E keyboard controller.
BIOS · 12243-3 · 90.1 KB · 30 Jun 2021BIOS zip90.1 KB - BIOS ANGEL-TM (12281-3 4LK02) 4MB
BIOS image for the Angel-TM platform, Wistron board 12281-3, with 4LK02 in the name and a 4MB capacity stated.
BIOS · 12281-3 · 2.03 MB · 8 Jul 2021BIOS zip2.03 MB - Dell Vostro 3881 3888 3681 18463-1 v2.4.0
Dell Vostro 3881, 3888 and 3681 desktop material tied to board 18463-1, labelled version 2.4.0, in an 8.14 MB RAR archive.
Archive · 18463-1 · 8.14 MB · 23 Jul 2022Archive rar8.14 MB - Redmi X series 43 50 55 65 - 3261.rarBIOS · 962 MB · 24 Jul 2026BIOS rar—962 MB
- ACERR 472G EA40-HW MB 12243-3 48.4YP20.031 MX25L6473
BIOS dump for an Acer 472G, apparently a TravelMate or Aspire variant, using the Wistron EA40-HW board 12243-3 with part number 48.4YP20.031.
BIOS · 12243-3 · 3.06 MB · 4 Mar 2021BIOS rar3.06 MB - Redmi Note 9 Redmi 10X 4G merlin TWRP 3 4 2B 0109 REDMI10X 4G CN
Xiaomi codename merlin recovery, here for the Redmi Note 9 and Redmi 10X 4G, using TWRP 3.4.2B build 0109 labelled for the China Redmi 10X 4G firmware.
BIOS · 32.4 MB · 3 Nov 2022BIOS zip—32.4 MB - HP Pavilion DM4 3110x 11233 1 GABLE1 1 MB 48 4RG0 011 Bios + EC
BIOS and EC firmware for the HP Pavilion dm4-3110x, with Gable board references 11233-1 and 48.4RG0.011, in a 3.20 MB RAR archive.
BIOS · 3.20 MB · 28 Apr 2022BIOS rar—3.20 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 - Dell Inspiron 3520 10316-1 DV15 HR 48.4IP16.011 Schematics
Schematic in PDF for the Dell Inspiron 3520, Wistron motherboard 10316-1, project DV15 HR, PCB code 48.4IP16.011.
Schematic · 10316-1 · 1.35 MB · 26 Oct 2020Schematic pdf1.35 MB - eg50-kb mb 12253-3m 48.4zk15.03m bios
BIOS for a board identified as EG50-KB with mainboard number 12253-3M and PCB part code 48.4ZK15.03M, in a 3.94 MB rar.
BIOS · 12253-3M · 3.94 MB · 10 Jul 2021BIOS rar3.94 MB - DELL OptiPlex 3010 MIH61R MB 10097 1 48 3EQ01 011 Schematic & Boardview
Schematic and boardview set for the Dell OptiPlex 3010 desktop with the MIH61R motherboard, which points to the Intel H61 chipset, along with reference code 10097-1 and…
Boardview · 14.1 MB · 7 Feb 2021Boardview rar—14.1 MB - LENOVO ThinkPad T530 48.4QE19.031 11222-3 LKN-4 SWG MB
BIOS archive for the Lenovo ThinkPad T530, board code 48.4QE19.031, Wistron 11222-3, labelled LKN-4 SWG MB.
BIOS · 11222-3 · 5.04 MB · 5 Mar 2023BIOS rar5.04 MB - Lenovo B590 LA58 MB 11273-3 48.4TE05.031 1.16
BIOS dump for the Lenovo B590 laptop, LA58 board with motherboard number 11273-3, PCB code 48.4TE05.031, reported as version 1.16.
BIOS · 11273-3 · 8.00 MB · 30 Jul 2017BIOS bin8.00 MB - DIH61R 10106-1 48.3EQ02.011 REV A00 4MB BIOS
Firmware for a DIH61R desktop motherboard, Wistron board 10106-1, with part number 48.3EQ02.011 and revision A00, labelled as a 4 MB BIOS.
BIOS · 10106-1 · 2.40 MB · 14 Sept 2022BIOS rar2.40 MB - 15.0.45.2411 COR LP B PRD EXTR-N 3C86C6BIOS · 4.09 MB · 22 Sept 2023BIOS rar—4.09 MB
- LENOVO X1 LNL-1 MB 10303-3 48.4N405.031
RAR archive for a Lenovo ThinkPad X1 system board marked LNL-1 MB, Wistron number 10303-3, with 48.4N405.031 as the full board part code.
Archive · 10303-3 · 13.4 MB · 14 Jun 2022Archive rar13.4 MB - Bullet MB 12295 3 48 4LU01 031 16MB & 2MB WORKING BIOS 100%
Working firmware package for the Bullet mainboard, Wistron board 12295-3 (48.4LU01.031).
BIOS · 12295-3 · 7.12 MB · 18 Mar 2023BIOS rar7.12 MB - Dell Inspiron 1525 Wistron DS2 Intel 07211-3 48.4W002.031
Firmware image for the Dell Inspiron 1525 on Wistron DS2 platform board 07211-3, Intel version, with PCB number 48.4W002.031.
BIOS · 07211-3 · 742 KB · 16 Feb 2019BIOS rar742 KB - DELL Inspiron 3268 15140 1 45D2Y 45D2Y FA 15140 1 GT0608
Schematic in PDF for the Dell Inspiron 3268 desktop on Wistron board 15140-1. The name also lists 45D2Y, which looks like a Dell part number, and GT0608, possibly a…
Schematic · 15140-1 · 1.66 MB · 10 Mar 2026Schematic pdf1.66 MB - Acer E1 522 EG50 KB MB 12253 3M 48 47K14 03M IT 8587E 1325 FXA AMD
BIOS for the Acer Aspire E1-522 with an AMD platform, board EG50_KB_MB 12253-3M, PCB code 48.4ZK14.03M, IT8587E embedded controller and FXA marking.
BIOS · 1.99 MB · 7 Oct 2021BIOS rar—1.99 MB - Dell OptiPlex 3010 MIH61R MB 10097-1 48.3EQ01.011
BIOS for the Dell OptiPlex 3010 desktop on motherboard MIH61R, Wistron number 10097-1, with PCB part reference 48.3EQ01.011 noted in the name.
BIOS · 10097-1 · 4.15 MB · 18 Jan 2022BIOS zip4.15 MB - update-magnolia p rel 190830r2854-3110-user.zipArchive · 791 MB · 24 Jul 2026Archive rar—791 MB
- dell 1525 965GM 07211-3 48.4W002.031 bios
BIOS for the Dell Inspiron 1525 with Intel 965GM graphics, on Wistron board 07211-3 with PCB part number 48.4W002.031.
BIOS · 07211-3 · 759 KB · 16 Feb 2019BIOS zip759 KB - Lenovo Thinkpad T530 LKN-4 UMA MB 11223-3 48.4QE15.031 BIOS
Lenovo ThinkPad T530 BIOS for the LKN-4 UMA motherboard, Wistron number 11223-3 with board part code 48.4QE15.031, packed as a 7.51 MB RAR.
BIOS · 11223-3 · 7.51 MB · 20 Dec 2018BIOS rar7.51 MB - Dell Vostro 3400 V3400 48.4ES11.011
RAR archive of 1.93 MB for the Dell Vostro 3400 (V3400), referencing board number 48.4ES11.011, a Wistron style code used on many Dell motherboards.
Archive · 1.93 MB · 23 Feb 2020Archive rar—1.93 MB - JIM76Y SOI DIAZ KEJAN MB 11263 1 48 3GR01 011 4MB & 1MB BIOS
Firmware set for a board identified as JIM76Y SOI DIAZ KEJAN, with MB code 11263-1 and 48.3GR01.011, containing a 4 MB BIOS and a 1 MB image, likely for two separate…
BIOS · 6.06 MB · 19 Jul 2022BIOS rar—6.06 MB - allupgrade msd638 4G 1GBIOS · 468 MB · 29 Jul 2021BIOS bin—468 MB
- BIOS MORAR 05210 1 48 4E101 011 915 ASPIRE 3610 PhoenixTechnologiesLTD
Phoenix Technologies BIOS for the Acer Aspire 3610, Morar board 05210, supplied as a ZIP.
BIOS · 465 KB · 4 Jul 2021BIOS zip—465 KB - IBM E520 10292-3 48.4MI02.021 BIOS OK
BIOS for an IBM/Lenovo E520 laptop on board 10292-3, with 48.4MI02.021 as the PCB part number, marked OK as a working dump.
BIOS · 10292-3 · 2.11 MB · 12 Sept 2020BIOS rar2.11 MB - THINKPAD T530I 48 4QE06 031 11222 3 LKN 4 SWG MB WORKING BIOS 100%
Working BIOS archive for the ThinkPad T530i, the name giving board code 48.4QE06.031 and Wistron number 11222-3 with LKN-4 SWG MB, and stating it is fully tested.
BIOS · 11222-3 · 5.19 MB · 5 Mar 2023BIOS rar5.19 MB - LENOVO X1 LNL-1 MB 10303-3 48.4N405.031
Firmware dump for a Lenovo X1 machine on board LNL-1, Wistron MB 10303-3, with the part code 48.4N405.031 that Wistron prints on its PCBs, in a 13.4 MB RAR.
BIOS · 10303-3 · 13.4 MB · 13 Jun 2022BIOS rar13.4 MB