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- LZ57 10290-2 48.4PA01.021 UMA WORKING
Archived BIOS for a board with platform code LZ57 and number 10290-2, a Wistron-style numbering, carrying the 48.4PA01.021 board identifier and marked as a working UMA…
BIOS · 10290-2 · 2.38 MB · 9 Oct 2025BIOS zip2.38 MB - mbx-266 (Z50CR MB S1202-2 48.4RMOZ.021 BIOS 100% OK
BIOS firmware for a Sony VAIO motherboard MBX-266, with the name also listing Z50CR MB S1202-2 and PCB code 48.4RMOZ.021, marked fully working.
BIOS · MBX-266 · 3.14 MB · 16 Aug 2025BIOS rar3.14 MB - ACER ASPIRE E5-491G LA-C871P.4MATIC
BIOS image for the Acer Aspire E5-491G on Compal board LA-C871P, an 8 MB binary sized for a 64 Mbit SPI flash.
BIOS · LA-C871P · 8.00 MB · 19 May 2025BIOS bin8.00 MB - HP Probook 440 G2 450 G2 ZPL40-ZPL50-ZPL70 LA-B181P Rev 1.0
BIOS dump for the HP ProBook 440 G2 and 450 G2, built on the Compal LA-B181P board at revision 1.0.
BIOS · LA-B181P · 8.00 MB · 31 Oct 2022BIOS bin8.00 MB - DELL 1530 PP28L DH3 MB 07212-3 48.4W101.031 BIOS
Firmware for the Dell XPS M1530, model PP28L, on Wistron DH3 board 07212-3. The name includes 48.4W101.031, the Wistron PCB part number for this motherboard.
BIOS · 07212-3 · 792 KB · 10 Mar 2022BIOS rar792 KB - ACER ASPIRE 3 A315 21 435D QUANTA ZAS DAZASMB18C0 REV C 4MATIC WORKING
BIOS dump for the Acer Aspire 3 A315-21 (model 435D), built on the Quanta ZAS platform with board DAZASMB18C0 revision C.
BIOS · DAZASMB18C0 · 3.33 MB · 24 Jul 2021BIOS rar3.33 MB - Acer 4630Z LA-4221P GL4V2.11
BIOS archive for the Acer 4630Z notebook on the Compal LA-4221P motherboard, with GL4V2.11 apparently indicating the firmware version, packed as ZIP at 826 KB.
BIOS · LA-4221P · 826 KB · 9 Oct 2018BIOS zip826 KB - HP Probook 440 G2 450 G2 ZPL40-ZPL50-ZPL70 LA-B181P Rev 1.0
BIOS for HP ProBook 440 G2 and 450 G2 on Compal board LA-B181P revision 1.0, covering projects ZPL40, ZPL50 and ZPL70, packed as a 3.98 MB RAR.
BIOS · LA-B181P · 3.98 MB · 13 Dec 2017BIOS rar3.98 MB - HP PROBOOK 6360B HEART NENA 10238-1 48.4KT01.011 GREEN
HP ProBook 6360b firmware archive, 2.33 MB RAR, for Wistron board 10238-1 with PCB number 48.4KT01.011 and the project name Heart Nena.
BIOS · 10238-1 · 2.33 MB · 20 Oct 2021BIOS rar2.33 MB - HP 8530w 07224-3 artemis mb 48.4v801.031
BIOS firmware for the HP EliteBook 8530w, Wistron board 07224-3 with the project name Artemis and the PCB part number 48.4V801.031.
BIOS · 07224-3 · 2.68 MB · 23 Jan 2021BIOS zip2.68 MB - Model Aspire 5738 Mb Code-08245-1 jv50-mv mb 48.4cg01.011
BIOS for the Acer Aspire 5738 on Wistron board 08245-1, project JV50-MV, PCB part 48.4CG01.011, in a compact 1.07 MB RAR.
BIOS · 08245-1 · 1.07 MB · 11 Jan 2021BIOS rar1.07 MB - 09233-1 HBU16 1.2 Intel MB 48.4FQ01.011
BIOS firmware package in a RAR archive for the Wistron 09233-1 mainboard, with HBU16 and version 1.2 in the name, an Intel platform, and the PCB number 48.4FQ01.011.
BIOS · 09233-1 · 930 KB · 3 Feb 2020BIOS rar930 KB - LKM-1 WS MB 12291-2 48.4LO13.021 WORKING BIOS 100%
BIOS dump for the LKM-1 WS mainboard, Wistron board number 12291-2 with identifier 48.4LO13.021, marked as fully working. It comes as an 8.05 MB rar archive.
BIOS · 12291-2 · 8.05 MB · 28 Feb 2024BIOS rar8.05 MB - THINKPAD l530 LBF 1 MB 11270 2 48 4SF05 021 WORKING BIOS 100%
Working BIOS for the Lenovo ThinkPad L530 on board LBF-1, number 11270-2, reference 48.4SF05.021. These board codes follow Wistron's numbering scheme.
BIOS · 11270-2 · 9.98 MB · 29 Oct 2022BIOS rar9.98 MB - DELL LATITUDE E5400 FOOSE INTEL 14 MB 07236 2BRCM 5761 48 4X703
Firmware dump for the Dell Latitude E5400, Wistron board FOOSE, Intel version, with board number 07236-2 and a Broadcom 5761 network controller noted in the name…
BIOS · 07236-2 · 572 KB · 29 Aug 2022BIOS rar572 KB - ACER V5-571G Husk MB 11309-2 48.4TU05.021 Main
Main BIOS dump for the Acer Aspire V5-571G on the Wistron Husk mainboard 11309-2, with the PCB part number 48.4TU05.021 also listed, delivered as a 3.00 MB RAR.
BIOS · 11309-2 · 3.00 MB · 12 Aug 2021BIOS rar3.00 MB - LKN-1 SWG MB 08272-3 448.4CU06.031 i7-M620 WORKING BIOS 100%
BIOS dump from a working Wistron board 08272-3, project LKN-1 SWG MB, part number 448.4CU06.031, fitted with an Intel i7-M620 processor.
BIOS · 08272-3 · 5.77 MB · 28 Oct 2024BIOS rar5.77 MB - LENOVO B470E LA47 MB 10250-2N 48.4KZ01.02N WORKING BIOS 100%
Fully working BIOS image for the Lenovo B470E laptop with the LA47 mainboard, marked 10250-2N and 48.4KZ01.02N, in a 6.80 MB RAR.
BIOS · 6.80 MB · 13 Apr 2023BIOS rar—6.80 MB - DELL INSPIRON N5010 UMA 09909 1 DG15 MB 48 4HH01 011 WORKING BIOS&EC
BIOS and EC firmware for the Dell Inspiron N5010, UMA version with integrated graphics, on Wistron DG15 board 09909-1, part number 48.4HH01.011, labelled as working.
BIOS · 09909-1 · 1.95 MB · 28 Jan 2023BIOS rar1.95 MB - LENOVO K29 LGN-1 11260-2 48.4TI01.021 WORKING BIOS
Working BIOS dump for the Lenovo K29 laptop, Wistron project LGN-1, board 11260-2 with PCB part number 48.4TI01.021.
BIOS · 11260-2 · 10.5 MB · 18 Aug 2022BIOS rar10.5 MB - LKN-3 W5 MB H0222-5 48.4KE37.05 N12P-Q1-A1 8MB BIOS
BIOS for a board with project name LKN-3 W5 MB, number H0222-5 and part code 48.4KE37.05, paired with an NVIDIA N12P-Q1-A1 GPU variant, as an 8 MB image in a RAR…
BIOS · 8.65 MB · 8 Dec 2024BIOS rar—8.65 MB - LENOVO THINKPAD T510 KN1 UMA 8 LKN 1 UMA MB 08273 3 48 4CU03 031
Firmware dump for the Lenovo ThinkPad T510 with integrated (UMA) graphics, board KN1 UMA, number 08273-3, with the 48.4CU03.031 reference also in the name.
BIOS · 08273-3 · 3.88 MB · 29 Oct 2022BIOS rar3.88 MB - ACER E1 471G DAZQSAMB6E0 REV E SLJ8C N13M GS B A2 BIOS & EC 4MB
BIOS and EC dump for the Acer Aspire E1-471G on Quanta board DAZQSAMB6E0, revision E. The name lists the SLJ8C chipset and an Nvidia N13M-GS-B-A2 graphics chip, and…
BIOS · DAZQSAMB6E0 · 2.82 MB · 24 Sept 2022BIOS rar2.82 MB - Acer Aspire 4736 LA-4494P
BIOS firmware archive for the Acer Aspire 4736 laptop built on the Compal LA-4494P motherboard.
BIOS · LA-4494P · 727 KB · 30 Aug 2017BIOS rar727 KB - BIOS KTKAA LA-4571P REV 4.0 2008-12-18
BIOS image for the Compal LA-4571P board revision 4.0, carrying the platform code KTKAA and the date 2008-12-18.
BIOS · LA-4571P · 1.24 MB · 16 Mar 2022BIOS zip1.24 MB - BIOS B490 LA48 MB 11264-1M 48.4TD07.01M BIOS
BIOS for the Lenovo B490 laptop, board LA48 MB 11264-1M with part number 48.4TD07.01M, packed in a 3.34 MB ZIP file.
BIOS · 11264-1M · 3.34 MB · 26 Dec 2021BIOS zip3.34 MB - BIOS Acer 4752 JE40 HR MB 10267-4 TESTED OK
BIOS dump for the Acer Aspire 4752 on the JE40 HR mainboard, board number 10267-4, marked as tested and working.
BIOS · 2.20 MB · 3 Oct 2021BIOS rar—2.20 MB - ES1-411 DA0Z8AMB4E0 REV. E.bin 8MB & 4MB
BIOS package for the Acer Aspire ES1-411 on Quanta board DA0Z8AMB4E0, revision E, with 8 MB and 4 MB images inside the ZIP.
BIOS · DA0Z8AMB4E0 · 4.87 MB · 6 Jul 2021BIOS zip4.87 MB - 09919-2 JE40-DN MB 48.4HD01.021 BLUE
BIOS dump for Wistron board 09919-2, platform JE40-DN, PCB code 48.4HD01.021, with the word BLUE in the name, possibly indicating a variant.
BIOS · 09919-2 · 776 KB · 28 Jun 2021BIOS rar776 KB - Acer V5-531 Petra UMA MB 11324-1 48.4VM02.011 Clear ME
BIOS for the Acer Aspire V5-531 on the Wistron Petra platform, UMA (integrated graphics) board 11324-1, PCB part 48.4VM02.011, with the Management Engine region cleaned.
BIOS · 11324-1 · 2.76 MB · 11 May 2021BIOS zip2.76 MB - HP ProBook 440 G4 ProBook 430 G4 DA0X81MB6E0 REV E Clear me
Cleaned BIOS dump for the HP ProBook 440 G4 and 430 G4 on Quanta board DA0X81MB6E0, revision E, in an 8.16 MB ZIP.
BIOS · DA0X81MB6E0 · 8.16 MB · 28 Apr 2021BIOS zip8.16 MB - HP Elitebook 2170P 11244-1 48.4RL01.011 25Q128F
BIOS dump for the HP EliteBook 2170p on the Wistron board 11244-1, identifier 48.4RL01.011, in a 5.17 MB RAR.
BIOS · 11244-1 · 5.17 MB · 15 Sept 2018BIOS rar5.17 MB - Lenovo E430 LA 8131P BIOS 4MB & 8MB NVIDIA KB9012QF A3 EC 4
BIOS set for the Lenovo ThinkPad E430, Compal board LA-8131P, with images for both 4 MB and 8 MB flash chips, an NVIDIA graphics variant, and KB9012QF A3 EC firmware.
BIOS · LA-8131P · 5.56 MB · 2 Sept 2021BIOS rar5.56 MB - HP G72 b02ER=4=hpmh 40gab6600 D3
BIOS package for the HP G72 notebook, 1.65 MB in a ZIP. The name carries the token b02ER and a board reference reading hpmh_40gab6600_D3, which looks like the mainboard…
BIOS · 1.65 MB · 12 Mar 2017BIOS zip—1.65 MB - HP PAVILION DV7 6153EA FLEXCOMPUTING HPMH 40GAB6610 E0C3 HPMH 41
BIOS dump for an HP Pavilion dv7-6153ea laptop, packed into a 2.01 MB RAR. The name carries the board identifiers HPMH-40GAB6610-E0C3 and an HPMH-41 code, the board…
BIOS · 2.01 MB · 26 Oct 2023BIOS rar—2.01 MB - LENOVO B590 LA58 MB 11273 3 48 4TE01 031 U6001 U6002 WORKING BIOS
Working BIOS for the Lenovo B590 on Wistron board 11273-3, project LA58, PCB number 48.4TE01.031, with U6001 and U6002 named as the chip positions.
BIOS · 11273-3 · 6.77 MB · 26 Feb 2023BIOS rar6.77 MB - Bios Dell 1545 08212-2 48.4AQ01.021 TESTED OK
BIOS image for the Dell Inspiron 1545 on Wistron board 08212-2, PCB code 48.4AQ01.021, marked as tested and working. The RAR archive is roughly 730 KB.
BIOS · 08212-2 · 730 KB · 20 Oct 2021BIOS rar730 KB - HP ProBook 440 - 450 G8 Quanta X8QA DAX8QAMB8D0 Rev.D Bios
BIOS firmware for HP ProBook 440 and 450 G8 laptops on Quanta board X8QA, part DAX8QAMB8D0 at revision D, in a 23.1 MB RAR.
BIOS · DAX8QAMB8D0 · 23.1 MB · 23 May 2026BIOS rar23.1 MB - AFS Lenovo T510 LKN-1 UMA MB MX25L6445E-48.4cu08.031
Firmware dump for the Lenovo ThinkPad T510, UMA version using integrated graphics only, from the LKN-1 board.
BIOS · 3.88 MB · 1 Feb 2024BIOS rar—3.88 MB - LENOVO G480 LG4858L UMA 12206-1 48.4WQ02.011 HMSJTNV70
BIOS firmware for the Lenovo G480 on the LG4858L UMA board, Wistron number 12206-1 with PCB code 48.4WQ02.011, and the extra token HMSJTNV70 in the name, possibly a…
BIOS · 12206-1 · 3.94 MB · 28 Nov 2022BIOS rar3.94 MB