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- Hp probook 440 G1 Rampgae 12241-1 bios (clean Me) test ok
BIOS dump for the HP ProBook 440 G1, Wistron Rampage board 12241-1, with the Management Engine region cleaned and the image reported as tested and working.
BIOS · 12241-1 · 3.52 MB · 13 Jun 2026BIOS rar3.52 MB - ZS1TL 9 19796 3 448 0L802 0031 32MB & 1MB WORKING BIOS 100%
Tested firmware set for a laptop board with code ZS1TL, board 19796-3 and part number 448.0L802.0031, a numbering that follows the Wistron ODM pattern.
BIOS · 19796-3 · 11.2 MB · 8 Jul 2024BIOS rar11.2 MB - HP Probook 440 G3 DAX61CMB6D0 REV D clean TESTED OK
Cleaned and tested BIOS for the HP ProBook 440 G3 notebook on board DAX61CMB6D0, revision D, in a 4.56 MB RAR archive.
BIOS · DAX61CMB6D0 · 4.56 MB · 1 May 2024BIOS rar4.56 MB - LV315KB MB 17807 3M 448 0DC05 003M i5 8250u WORKING BIOS 100%
Working BIOS for project LV315KB, Wistron board 17807-3M with 448.0DC05.003M as the PCB reference, fitted with an Intel Core i5-8250U.
BIOS · 17807-3M · 12.9 MB · 31 Aug 2023BIOS rar12.9 MB - HP TPN W125 BUCKS NDVIS MB 16871 1 448 0BZ04 0011 CPU SE342 i5 7200U
BIOS dump for an HP board identified as TPN-W125, project Bucks with Nvidia discrete graphics, board 16871-1, with a 448.0BZ04.0011 PCB code and a Core i5-7200U CPU…
BIOS · 15.8 MB · 12 May 2022BIOS rar—15.8 MB - HP ENVY x360 15 w107ne ENERGY STAR Laduree SKY MB 14263 2 448 06202
BIOS firmware package for the HP ENVY x360 15-w107ne, an ENERGY STAR configuration built on the Laduree SKY motherboard, with the name carrying the board reference…
BIOS · 4.44 MB · 20 Dec 2020BIOS rar—4.44 MB - HADES 840M MB 14205-1 448.02F04.0011 PHOTO HD
High-resolution photo archive of the HADES 840M motherboard, Wistron board number 14205-1, with the PCB part number 448.02F04.0011 also given in the name.
Archive · 14205-1 · 3.60 MB · 10 Oct 2026Archive rar3.60 MB - cpu00810F10 ver08101016 2019-04-30 44E36202
AMD CPU microcode patch for CPUID 00810F10, microcode revision 08101016, dated 2019-04-30, checksum 44E36202, size 3.13 KB.
BIOS · 3.13 KB · 7 Jun 2025BIOS bin—3.13 KB - cpu00100F22 ver010000C9 2010-03-31 4433FF76
Small AMD microcode update for CPUID 00100F22, revision 010000C9, dated 2010-03-31, checksum 4433FF76, only 960 bytes.
BIOS · 960 B · 7 Jun 2025BIOS bin—960 B - AFS..HP Pavilion 15 440 G1 Quanta U83 DA0U83MB6E0 Rev-E PDF
Quanta U83 schematic labelled for the HP Pavilion 15 and ProBook 440 G1 class, with board number DA0U83MB6E0 at revision E.
Schematic · DA0U83MB6E0 · 1.16 MB · 23 Feb 2024Schematic pdf1.16 MB - MA18 MB 15315-1M 448.09U02.001M
BIOS image for the MA18 mainboard 15315-1M, with 448.09U02.001M appearing as the Wistron PCB part number, delivered as an 8.69 MB RAR.
BIOS · 15315-1M · 8.69 MB · 29 May 2023BIOS rar8.69 MB - CHEWBACCA 14 KBL R UMA 17879-1B 448.0E809.001B BIOS
BIOS dump for the Chewbacca 14 platform, Kaby Lake-R UMA design with integrated graphics, board 17879-1B and PCB part 448.0E809.001B, in an 11.0 MB RAR archive.
BIOS · 11.0 MB · 28 Mar 2022BIOS rar—11.0 MB - 17-bs NFL 17 KBL SKL 16875-1 448.0C705.0011 UMA photo
Photo archive for the Wistron 16875-1 board, marked NFL 17 with KBL and SKL, PCB code 448.0C705.0011 and UMA, meaning integrated graphics without a dedicated GPU.
Archive · 16875-1 · 12.8 MB · 27 Jan 2022Archive zip12.8 MB - LENOVO YOGA L380 LKL 1 MB 17821 2M 448 0CT05 002M UNLOCKED BIOS
Unlocked BIOS image for the Lenovo Yoga L380, with LKL 1 and board number 17821-2M plus 448.0CT05.002M in the name, delivered as a 6.25 MB RAR.
BIOS · 6.25 MB · 12 Jan 2022BIOS rar—6.25 MB - HP TPN w17 ENVYx360 15 bp103TX lakers U42 DIS MB 17819 2 448 0bx17
BIOS image for the HP Envy x360 15, model bp103TX, TPN W17, on board project Lakers U42 DIS with Wistron number 17819-2 and assembly code 448.0BX17, in a ZIP of about…
BIOS · 5.27 MB · 3 Nov 2021BIOS zip—5.27 MB - Acer Aspire ES1-311 EA30-BM MB 14221 1M 440 03405 001M
BIOS image for the Acer Aspire ES1-311 on a board marked EA30-BM, with the extra codes 14221-1M and 440.03405.001M taken from the PCB label.
BIOS · 8.00 MB · 23 Oct 2021BIOS bin—8.00 MB - Proook 440 g1 Placa 48.4yw04.011
BIOS dump for the HP ProBook 440 G1 (the name misspells it as Proook), board 48.4YW04.011, which corresponds to the Wistron 12241-1 design; RAR archive of 3.78 MB.
BIOS · 12241-1 · 3.78 MB · 23 Jun 2021BIOS rar3.78 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 - PROBOOK 440-G4 DA0X81MB6E0 Rev E 25B128CSIG
BIOS dump for the HP ProBook 440 G4, built on Quanta board DA0X81MB6E0, revision E. The name also lists 25B128CSIG, which reads as a 128 Mbit (16 MB) SPI flash part…
BIOS · DA0X81MB6E0 · 5.09 MB · 20 Feb 2021BIOS rar5.09 MB - Acer Swift SF314-51 M34DA Pentium 4405U v200
BIOS dump for the Acer Swift SF314-51 laptop with the M34DA board code, from a unit fitted with the Pentium 4405U processor, labelled version v200 and packed in a 4.30…
BIOS · 4.30 MB · 30 Sept 2019BIOS rar—4.30 MB - hp pavelion X360 15256 -3 448.07M07.0031
BIOS archive for an HP Pavilion x360 linked to board 15256-3, with the code 448.07M07.0031 in the name, which looks like a Wistron-style PCB part reference.
BIOS · 4.43 MB · 11 Mar 2019BIOS zip—4.43 MB - COMPAL LS-4492P KAL90 Rev1.0 E-KEY Board
Schematic of the Compal LS-4492P E-KEY board, revision 1.0, part of the KAL90 design. It is a compact 16 KB PDF, so it most likely holds a single sheet with the key or…
Schematic · 16.0 KB · 5 Sept 2017Schematic pdf—16.0 KB - w2052tq-S8-11628 W2x52TQ TSUMO58 V180 447D 080221 master
Monitor scaler firmware for a W2052TQ display, with the name also referencing the W2x52TQ family, a TSUMO58 scaler controller, version V180, checksum 447D, a 080221 date…
BIOS · 256 KB · 28 Jun 2017BIOS bin—256 KB - ACER ES1 512 EA53 BM EG52 BM MB 14222 1 448 03708 0011 WORKING BIOS
Working BIOS image for the Acer Aspire ES1-512, with the name listing EA53_BM and EG52_BM project codes and motherboard 14222-1, part number 448.03708.0011.
BIOS · 14222-1 · 4.84 MB · 8 Oct 2022BIOS rar4.84 MB - LC55-15C 19792-3 448.OK106.0031 WORKING BIOS 100%
RAR archive holding a BIOS dump for an LC55-15C board with number 19792-3, marked as a fully working image, and tagged with the part reference 448.OK106.0031.
BIOS · 19792-3 · 8.26 MB · 1 Oct 2026BIOS rar8.26 MB - HP ProBook 440 450 G8 Quanta X8QA DAX8QAMB8D0 PDF
Circuit diagram for the HP ProBook 440 G8 and 450 G8, built by Quanta on its X8QA platform with board number DAX8QAMB8D0.
Schematic · DAX8QAMB8D0 · 7.03 MB · 19 Jul 2025Schematic pdf7.03 MB - ACER Mihawk MB 15208 3 448 06J01 0031 BIOS & KBEC WORKING BIOS 100%
Acer Mihawk BIOS package for Wistron board 15208-3, with project identifier 448.06J01.0031, in a 7.35 MB RAR archive.
BIOS · 15208-3 · 7.35 MB · 19 Dec 2024BIOS rar7.35 MB - ACER Mihawk MB 15208 3 448 06J01 0031 i5 7200U BIOS & KBEC WORKING
BIOS and keyboard EC firmware for the Acer Mihawk on Wistron board 15208-3, reference 448.06J01.0031, specifically the Core i5-7200U version, in a 12.3 MB RAR archive.
BIOS · 15208-3 · 12.3 MB · 19 Dec 2024BIOS rar12.3 MB - hevin sky mb 14264-1 448 ec
Embedded controller firmware for the Hevin SKY motherboard, board number 14264-1, with 448 in the name pointing to the Wistron 448-series part code.
BIOS · 14264-1 · 52.5 KB · 27 Aug 2023BIOS rar52.5 KB - HP Probook 440 G3 DAX61CMB6C0 REV C N78 OK
HP ProBook 440 G3 BIOS dump archived as RAR, for Quanta board DAX61CMB6C0 revision C, with N78 noted in the name and marked OK.
BIOS · DAX61CMB6C0 · 5.95 MB · 13 Aug 2023BIOS rar5.95 MB - Lenovo Yoga S940-14IIL MB 18777-1 448.0HB02.0011 BQCN31WW
BIOS image for the Lenovo Yoga S940-14IIL, motherboard 18777-1, with the board part number 448.0HB02.0011 and BIOS version BQCN31WW given in the name, in a 6.35 MB RAR…
BIOS · 18777-1 · 6.35 MB · 28 Jun 2022BIOS rar6.35 MB - LKL-1 MB 17821-2 448.0CT04.0021 WORKING BIOS CPU 8 GEN TH
Tested BIOS image for the LKL-1 motherboard, Wistron board number 17821-2, with part code 448.0CT04.0021, packed in a 6.06 MB RAR archive.
BIOS · 17821-2 · 6.06 MB · 5 Apr 2022BIOS rar6.06 MB - HP PROBOOK 440 G4 gd25b128c Quanta X81 DA0X81MB6E0 0520 PDF 1
BIOS dump for the HP ProBook 440 G4 on Quanta X81 board DA0X81MB6E0, packed in a 1.64 MB RAR.
BIOS · DA0X81MB6E0 · 1.64 MB · 16 Jul 2026BIOS rar1.64 MB - HP Probook 445 G6 - X9K DA0X9KMB8E0 REV-E OK TESTED AMD
Tested working BIOS for the HP ProBook 445 G6, an AMD-based laptop on Quanta board X9K, part DA0X9KMB8E0 revision E, packed in a 4.74 MB RAR.
BIOS · DA0X9KMB8E0 · 4.74 MB · 25 Jun 2026BIOS rar4.74 MB - 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 - HP ProBook 440 G8 mainn
Firmware archive for the HP ProBook 440 G8, packed as a 13.4 MB zip and labelled as the main BIOS image rather than an EC or secondary chip dump.
BIOS · 13.4 MB · 25 Apr 2026BIOS zip—13.4 MB - HP ProBook 440 G8 DAX8QAMB8D0 CLEAN ME ++ MAIN
Main BIOS image for the HP ProBook 440 G8, taken from a Quanta-designed board numbered DAX8QAMB8D0, whose DA-prefixed code follows the Quanta pattern.
BIOS · DAX8QAMB8D0 · 32.0 MB · 4 Aug 2025BIOS bin32.0 MB - Probook 445 G2 AMD only (ZPL45-55 LA-B191P rev1.0)
HP ProBook 445 G2 firmware for the AMD-only version without discrete graphics, on the ZPL45-55 platform board LA-B191P revision 1.0.
BIOS · LA-B191P · 2.87 MB · 20 Jul 2024BIOS zip2.87 MB - ASPIRE 4420 (06237-3M BIWA MB)
Raw 1 MB BIOS binary for the Acer Aspire 4420, built on the BIWA mainboard with board number 06237-3M.
BIOS · 06237-3M · 1.00 MB · 1 May 2024BIOS bin1.00 MB - Hp Probook 440 GO fiji mb
BIOS firmware archive for the HP ProBook 440, packed as a 3.58 MB ZIP. The name carries the tokens GO and fiji mb, which most likely point to the first-generation model…
BIOS · 3.58 MB · 15 Jun 2022BIOS zip—3.58 MB