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- JM41 UMA
BIOS archive named only by the code JM41 with a UMA suffix, meaning integrated graphics without a discrete GPU; no brand or model is given.
BIOS · 904 KB · 9 Mar 2021BIOS rar—904 KB - JV50-MV M92 (48.4CG07.011)
Firmware archive for a JV50-MV board, a 1.07 MB RAR. The name lists M92, which likely refers to the ATI Mobility Radeon M92 graphics variant, and the board number…
BIOS · 1.07 MB · 26 Jan 2017BIOS rar—1.07 MB - Gateway NV56 SJV50-PU MB 08260-1M 48.4BX04.01M WORKING BIOS
Working BIOS dump for the Gateway NV56 laptop with SJV50-PU mainboard 08260-1M, also referenced by PCB code 48.4BX04.01M, archived as a 1.20 MB RAR.
BIOS · 08260-1M · 1.20 MB · 8 Apr 2023BIOS rar1.20 MB - BROOK-BH (14276-1M 04X09)
BIOS dump for Wistron project Brook BH, board 14276-1M, with an extra 04X09 marking in the name, supplied as a 3.98 MB ZIP.
BIOS · 14276-1M · 3.98 MB · 30 Jun 2021BIOS zip3.98 MB - 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 - ES1-531 Dominno BA MB 14285-1
Firmware for the ES1-531 motherboard with the Domino_BA codename, here spelled Dominno, board 14285-1, in a 3.17 MB RAR.
BIOS · 14285-1 · 3.17 MB · 4 Feb 2019BIOS rar3.17 MB - BIOS RAYLEIGH SLS (14302-1M 06B08)
BIOS archive for the Wistron RAYLEIGH SLS motherboard, number 14302-1M, code 06B08, in a 4.58 MB ZIP.
BIOS · 14302-1M · 4.58 MB · 4 Sept 2021BIOS zip4.58 MB - 14283-2 Lenovo ThinkPad Yoga 460 S BIOS WORLD
BIOS archive for the Lenovo ThinkPad Yoga 460 S with board number 14283-2, packed as an 11.7 MB RAR.
BIOS · 14283-2 · 11.7 MB · 12 Dec 2025BIOS rar11.7 MB - 203021-1 Lenovo IdeaPad Flex 5-14ALC05
BIOS firmware package for the Lenovo IdeaPad Flex 5-14ALC05 with board number 203021-1, although the catalogue entry lists the brand as Apple.
BIOS · 203021-1 · 6.34 MB · 4 Jul 2026BIOS rar6.34 MB - MS3217 JE40 HR MB 10267-4 W25Q32
BIOS dump for the JE40 HR mainboard 10267-4, also tagged MS3217, intended for a W25Q32 flash chip, a 32 Mbit (4 MB) Winbond SPI part.
BIOS · 2.37 MB · 30 Mar 2021BIOS rar—2.37 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 - SF314-41 STRONGBOW PK 18848-1 WRBI0 1.04 BIOS & KBEC
BIOS together with keyboard EC firmware for the SF314-41 laptop on the Strongbow_PK board, number 18848-1, firmware version WRBI0 1.04, in a 3.96 MB RAR archive.
BIOS · 18848-1 · 3.96 MB · 21 Jan 2023BIOS rar3.96 MB - 213102-1 dell Inspiron 14 7420 2-in-1 s bios world
BIOS archive for the Dell Inspiron 14 7420 2-in-1, board number 213102-1. That number follows Wistron's numbering, so Wistron built this Dell board.
BIOS · 213102-1 · 14.4 MB · 24 Aug 2026BIOS rar14.4 MB - 48.4RQ01.011
BIOS dump named only by a PCB part number, 48.4RQ01.011, with no laptop brand or model stated, in a 4.99 MB RAR archive.
BIOS · 4.99 MB · 22 Oct 2019BIOS rar—4.99 MB - 17945-1 dell Inspiron 7380 s bios world
BIOS dump for the Dell Inspiron 7380, mainboard number 17945-1, supplied as a 7.25 MB RAR archive.
BIOS · 17945-1 · 7.25 MB · 6 Jun 2026BIOS rar7.25 MB - JE40 HR MB 10267-3 48.4IQ01.031 BACKUP U6001
Backup dump read from chip U6001 on a JE40 HR board, number 10267-3 with label 48.4IQ01.031, compressed in a 2.22 MB RAR.
BIOS · 10267-3 · 2.22 MB · 30 Jan 2021BIOS rar2.22 MB - A151TT2 MB 15096-1 WORKING BIOS 100%
BIOS image for an A151TT2 laptop board with motherboard number 15096-1, labelled as working and fully tested.
BIOS · 15096-1 · 8.50 MB · 26 Nov 2022BIOS rar8.50 MB - CHEWBACCA 14 KBL R UMA 17879-1B 448.0E809.001B 8MB BIOS
BIOS dump for a board code-named Chewbacca 14, a Kaby Lake R design with UMA (integrated graphics only).
BIOS · 10.9 MB · 22 Feb 2022BIOS rar—10.9 MB - SF314-56 STRONGBOW WHL MB 18721-1 448.0E718.0011
BIOS firmware package for the Acer Swift 3 SF314-56, a Strongbow WHL design, built on mainboard 18721-1 with part number 448.0E718.0011.
BIOS · 18721-1 · 5.54 MB · 15 Jan 2022BIOS zip5.54 MB - PIQ17L vWoody MB 15033-1M 348.04K02.001M WORKING BIOS 100%
Firmware for the Wistron PIQ17L board, project vWoody, number 15033-1M with part code 348.04K02.001M, described as a fully working BIOS.
BIOS · 15033-1M · 10.4 MB · 20 Feb 2023BIOS rar10.4 MB - A1S 19723-1 WORKING BIOS 100%
Working BIOS for a board marked A1S with number 19723-1, described in the name as fully functional.
BIOS · 19723-1 · 5.83 MB · 25 Oct 2023BIOS rar5.83 MB - EA53 14222-1 448.03707.0011 8MB WORKING BIOS 100%
Working BIOS dump reported as fully tested for board EA53, number 14222-1, with part number 448.03707.0011, fitted with an 8MB flash.
BIOS · 14222-1 · 5.58 MB · 24 Aug 2024BIOS rar5.58 MB - JE40 HR MB 10267-4 48.4IQ01.041 GT540M
BIOS archive for a board labelled JE40 HR, number 10267-4, with 48.4IQ01.041 as the PCB part number and a GeForce GT540M graphics variant.
BIOS · 4.83 MB · 1 Jul 2025BIOS zip—4.83 MB - 203005-1 DELL PRECISSION 3561 S BIOS WORLD
BIOS package for the Dell Precision 3561, board number 203005-1, delivered as a 14.9 MB RAR archive.
BIOS · 203005-1 · 14.9 MB · 28 Feb 2026BIOS rar14.9 MB - 19861-1 DELL Inspiron 5502 5509 16MB+ 8MB
BIOS archive for Dell Inspiron 5502 and 5509 laptops built on board 19861-1, with the name indicating both a 16MB and an 8MB image inside the RAR.
BIOS · 19861-1 · 13.4 MB · 25 Jul 2026BIOS rar13.4 MB - 223073-1 IdeaPad Flex 5 S BIOS WORLD
BIOS dump described in the name as for the IdeaPad Flex 5 S, a Lenovo model, with board number 223073-1, stored as a 12.2 MB RAR.
BIOS · 223073-1 · 12.2 MB · 21 May 2026BIOS rar12.2 MB - 233123-1 Lenovo IdeaPad Slim 5 s bios world
BIOS archive for a Lenovo IdeaPad Slim 5 built on board 233123-1, according to the file name; the brand field says Apple, which conflicts with the name.
BIOS · 233123-1 · 24.3 MB · 14 Mar 2026BIOS rar24.3 MB - 19793-3 Lenovo ideapad Flex 5-14ARE05 S BIOS WORLD
RAR archive with BIOS firmware for the Lenovo IdeaPad Flex 5-14ARE05, tied to motherboard number 19793-3, a numbering pattern used by the ODM Wistron for Lenovo boards.
BIOS · 19793-3 · 5.25 MB · 8 Nov 2026BIOS rar5.25 MB - 223121-1 DELL Inspiron 13 5330 S BIOS WORLD
BIOS archive for the Dell Inspiron 13 5330, associated with board number 223121-1, supplied as a RAR of about 15.7 MB.
BIOS · 223121-1 · 15.7 MB · 16 Aug 2026BIOS rar15.7 MB - 19795-1 Dell G3 15 3500 G5 15 5500 OK S BIOS WORLD
BIOS dump archive for Wistron board 19795-1, which the name ties to the Dell G3 15 3500 and G5 15 5500 laptops; the brand recorded in the index differs from the models…
BIOS · 19795-1 · 8.25 MB · 12 Jan 2026BIOS rar8.25 MB - 233058-1 DELL Inspiron 14 7440 2-in-1 s bios world
BIOS firmware archive labelled for the Dell Inspiron 14 7440 2-in-1, tied to board number 233058-1, which follows the Wistron numbering pattern.
BIOS · 233058-1 · 12.9 MB · 5 Aug 2026BIOS rar12.9 MB