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- W25Q256FV@ME++BIOS · LA-191P · 9.34 MB · 8 Dec 2025BIOS rar9.34 MB
- TravelMate P214-53G Z8IA 1.23.binBIOS · 8.04 MB · 2 May 2026BIOS zip—8.04 MB
- V5-431 HUSK MB 11309-4M 48.4TU05.04M
BIOS archive for the Acer V5-431 on the Husk motherboard 11309-4M, with Acer PCB part number 48.4TU05.04M given in the name, packed as a 3.03 MB RAR.
BIOS · 3.03 MB · 17 Apr 2021BIOS rar—3.03 MB - JV50 111
ZIP archive holding a BIOS image labelled JV50 version 111 for an Acer laptop built on Wistron board 08252-2.
BIOS · 08252-2 · 604 KB · 30 Apr 2019BIOS zip604 KB - Aspire ES1 111M C1EY Intel Celeron
BIOS for the Acer Aspire ES1-111M with an Intel Celeron processor, code C1EY, in a 2.68 MB RAR.
BIOS · 2.68 MB · 25 Feb 2020BIOS rar—2.68 MB - JV50 111
RAR-packed BIOS firmware for an Acer machine identified as JV50 version 111, made on the Wistron 08252-2 motherboard.
BIOS · 08252-2 · 586 KB · 30 Apr 2019BIOS rar586 KB - Gateway GWTN156-11BK BIOS
BIOS image for the Gateway GWTN156-11BK notebook, a brand belonging to Acer, compressed into a RAR archive of about 10.6 MB.
BIOS · 10.6 MB · 24 Dec 2023BIOS rar—10.6 MB - sAcer V5-571 Husk MB 11309-4M 48.4TU05.04M BIOS
BIOS dump for the Acer Aspire V5-571 on the Husk platform, motherboard 11309-4M with Acer part number 48.4TU05.04M.
BIOS · 2.93 MB · 24 May 2018BIOS rar—2.93 MB - Aspire V5-571P i3 only (Husk MB 11309-4M )
BIOS archive for the Acer Aspire V5-571P, marked i3 only, with the board identified as Husk MB 11309-4M.
BIOS · 2.92 MB · 20 Jul 2024BIOS rar—2.92 MB - Lenovo YOGA 720 12IBK 5B20Q12162 8S5B20Q12162 W25Q64BV 20200619BIOS · 4.63 MB · 18 Jan 2023BIOS rar—4.63 MB
- XM25QH128A@SOIC8-200 20261024 74430BIOS · LA-L051P · 6.24 MB · 26 Oct 2026BIOS rar6.24 MB
- HUSK MB 11309-2
Firmware image for a board identified as HUSK MB 11309-2, a 3.00 MB ZIP; Husk is the Wistron project name and 11309-2 the board number and revision.
BIOS · 11309-2 · 3.00 MB · 17 Apr 2021BIOS zip3.00 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 - Colossus-11254-1
Archive named Colossus with board number 11254-1, a pattern matching Wistron numbering where a project code name is paired with a five-digit board number and revision…
Archive · 11254-1 · 3.59 MB · 31 Jul 2019Archive rar3.59 MB - LG4858 UMA MB 11291-1 48.4SG16.011
BIOS dump for a Wistron-made laptop board with the LG4858 UMA project name, board number 11291-1 and PCB part 48.4SG16.011.
BIOS · 11291-1 · 6.22 MB · 23 Oct 2019BIOS rar6.22 MB - Z INFO SERVICE ACER ASPIRE A515 56G FH5AT LA K092P REV 2 0 2020
BIOS archive for the Acer Aspire A515-56G, Compal board LA-K092P revision 2.0 with project code FH5AT and a 2020 date.
BIOS · LA-K092P · 5.69 MB · 13 Aug 2025BIOS rar5.69 MB - acer 5741g
Small firmware file for the Acer Aspire 5741G, only 114 KB and without an extension. A file this size cannot be a complete main BIOS for this model; it is likely an…
BIOS · 114 KB · 23 Oct 2021BIOS—114 KB - BIOS Acer.part11
Volume 11 of the BIOS Acer split RAR archive, 9.00 MB. The segment contains part of a larger Acer firmware library and requires every other volume to reconstruct it…
BIOS · 9.00 MB · 15 Jun 2022BIOS rar—9.00 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 - V5-531-4439 PETRA UMA MB 11324-1 48.4VM02.011
Firmware archive for the Acer Aspire V5-531-4439 on the Wistron PETRA board 11324-1 with UMA (integrated graphics only), also marked 48.4VM02.011.
BIOS · 11324-1 · 2.71 MB · 25 Jan 2021BIOS rar2.71 MB - V5-531-4439 PETRA UMA MB 11324-1 48.4VM02.011
BIOS dump for the Acer Aspire V5-531 series, unit 4439, on the PETRA UMA motherboard with board number 11324-1 and part code 48.4VM02.011.
BIOS · 11324-1 · 2.71 MB · 18 Jul 2019BIOS rar2.71 MB - HUSK MB 11309-2 48.4TU05021 WORKING BIOS 100%
BIOS dump for a board identified as HUSK MB 11309-2, with the code 48.4TU05021 also stated, and marked as a 100% working image.
BIOS · 11309-2 · 3.16 MB · 23 Jan 2023BIOS rar3.16 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 - V5-531-4439 PETRA UMA MB 11324-1 48.4VM02.011
BIOS dump for the Acer Aspire V5-531 laptop, model V5-531-4439, built on the Wistron Petra UMA mainboard with integrated graphics only.
BIOS · 11324-1 · 8.00 MB · 24 Apr 2023BIOS bin8.00 MB - LA-M001P REV 1B Acer nitro 5 S BIOS WORLD
BIOS archive for an Acer Nitro 5 built on Compal board LA-M001P, revision 1B. The 11.9 MB RAR needs to be extracted before the image is flashed to the SPI chip using a…
BIOS · LA-M001P · 11.9 MB · 19 Jan 2026BIOS rar11.9 MB - ACER REVO RL80 REV 1.0 BIOS
BIOS image for the Acer Revo RL80 compact desktop, board revision 1.0, archived as RAR at 11.3 MB.
BIOS · 11.3 MB · 12 Nov 2022BIOS rar—11.3 MB - ACER N19Q8 DAZ8IRMBAE0 REV E BIOS
BIOS image for the Acer N19Q8 model on Quanta motherboard DAZ8IRMBAE0 revision E, provided as an 11.1 MB RAR archive.
BIOS · DAZ8IRMBAE0 · 11.1 MB · 3 Dec 2024BIOS rar11.1 MB - GDF40 LA-K491P REV 2.0(A01) 2020-11-16
BIOS firmware for a Compal board LA-K491P, revision 2.0 (A01), with project code GDF40 and a date stamp of 2020-11-16.
BIOS · LA-K491P · 24.7 MB · 14 Dec 2023BIOS rar24.7 MB - Acer Aspire One AO532H=1=LA 5651
Acer Aspire One AO532H netbook schematic referencing Compal board LA-5651, supplied as a 1.11 MB PDF.
Schematic · 1.11 MB · 5 Sept 2017Schematic pdf—1.11 MB - ACER LA-J891P REV 1B i5 BIOS 100%
BIOS for an Acer laptop on the Compal LA-J891P board, revision 1B, for the Core i5 version and marked fully working.
BIOS · LA-J891P · 11.3 MB · 15 Sept 2026BIOS rar11.3 MB - Acer A515 LA-G521P BIOS& EC
BIOS and EC firmware set for an Acer Aspire A515 laptop built on Compal board LA-G521P, archived as an 11.3 MB rar.
BIOS · LA-G521P · 11.3 MB · 16 Sept 2021BIOS rar11.3 MB - ACER DA0ZRWMB6G0 REV;G BIOS 100% OK
BIOS dump for an Acer laptop built on Quanta board DA0ZRWMB6G0 at revision G, marked by the uploader as fully working.
BIOS · DA0ZRWMB6G0 · 6.11 MB · 8 Oct 2026BIOS rar6.11 MB - ACER LA-6552P REV;1.0 HD PHOTO
High-definition photo archive for the Acer motherboard on Compal board LA-6552P revision 1.0, about 11.3 MB in size.
Archive · LA-6552P · 11.3 MB · 9 Oct 2026Archive rar11.3 MB - BIOS LENOVO E41-45 FLAE1 LA-J781P REV 1.0 2019-11-22
BIOS for the Lenovo E41-45 laptop on Compal board LA-J781P revision 1.0, with platform code FLAE1 and a date of 2019-11-22 given in the name.
BIOS · LA-J781P · 3.48 MB · 20 Dec 2021BIOS zip3.48 MB - ACER E5-571 MB Z5WAH LA-B161P REV 1.0 BIOS
BIOS dump for the Acer Aspire E5-571 motherboard, project Z5WAH, board LA-B161P revision 1.0, in an 11.4 MB RAR.
BIOS · LA-B161P · 11.4 MB · 30 Mar 2021BIOS rar11.4 MB - ACER Aspire A314-32 Z8P DA0Z8PMB8D0 RevF 1.8 WORKING BIOS
Working BIOS for the Acer Aspire A314-32 notebook on Quanta project Z8P, board number DA0Z8PMB8D0 at revision F, with 1.8 also noted in the name.
BIOS · DA0Z8PMB8D0 · 11.4 MB · 19 Feb 2023BIOS rar11.4 MB - Acer Aspire V5-551 DA0ZRPMB6C0 REV C
BIOS dump for the Acer Aspire V5-551 built on Quanta motherboard DA0ZRPMB6C0, revision C, archived as a 2.11 MB RAR.
BIOS · DA0ZRPMB6C0 · 2.11 MB · 20 Oct 2021BIOS rar2.11 MB - Acer Predator PH317-52 - DH53F LA-F991P Rev 1.C
BIOS firmware for the Acer Predator PH317-52, built on the DH53F platform with Compal board LA-F991P revision 1.C.
BIOS · LA-F991P · 11.0 MB · 11 Feb 2021BIOS rar11.0 MB - ACER DA0ZARMBAI1 REV I 16MB BIOS
BIOS dump for an Acer laptop on Quanta board DA0ZARMBAI1, revision I, intended for a 16 MB SPI flash chip and delivered as an 11.1 MB RAR archive.
BIOS · DA0ZARMBAI1 · 11.1 MB · 14 Sept 2024BIOS rar11.1 MB - Acer E1-472G Wistron E1-472G EA40-HW MB12243-3
BIOS firmware package for the Acer Aspire E1-472G, built on a Wistron EA40-HW motherboard with board number 12243-3.
BIOS · 3.11 MB · 1 Mar 2021BIOS rar—3.11 MB