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- Acer 5620Z BIOS v1.35
BIOS archive for the Acer 5620Z labelled version 1.35, very close in size to another package of the same name, so the two may differ only in packing or included files.
BIOS · 910 KB · 29 Aug 2020BIOS 7z—910 KB - ACER AS5749 5349 DA0ZRLMB6D0 BIOS
BIOS firmware for the Acer Aspire 5749 and 5349 laptops on Quanta board DA0ZRLMB6D0, packed in a 1.54 MB RAR.
BIOS · DA0ZRLMB6D0 · 1.54 MB · 29 Apr 2021BIOS rar1.54 MB - Acer Aspire 2920 2920G 2920Z 07227
BIOS archive for the Acer Aspire 2920, 2920G and 2920Z, with 07227 likely being the board or firmware code, in a 532 KB RAR.
BIOS · 532 KB · 12 Feb 2019BIOS rar—532 KB - Acer S1003 T1000B MB PCB V4.0
Firmware for an Acer S1003 device on a board marked T1000B MB, PCB version V4.0, packed in a 2.81 MB RAR. The name gives no flash chip or firmware version.
BIOS · 2.81 MB · 30 Jun 2021BIOS rar—2.81 MB - Acer Foxconn RS690M03-8EKRF-S2H
BIOS firmware for an Acer system built on a Foxconn motherboard identified as RS690M03-8EKRF-S2H, provided as a 386 KB RAR archive.
BIOS · 386 KB · 13 Jun 2021BIOS rar—386 KB - ACER Nitro AN515-45 (GH51Z LA-K851P) (V 1.10) BIOS & EC
BIOS and EC firmware for the Acer Nitro AN515-45 gaming laptop on Compal board GH51Z LA-K851P, version 1.10.
BIOS · LA-K851P · 4.38 MB · 13 Dec 2023BIOS rar4.38 MB - ACER E5-574 DA0ZRWMB6G0 REVG WORKING BIOS & EC
Working BIOS and EC firmware for the Acer Aspire E5-574, board number DA0ZRWMB6G0 revision G, packed in a 4.55 MB RAR.
BIOS · DA0ZRWMB6G0 · 4.55 MB · 9 Apr 2022BIOS rar4.55 MB - ACER EG31M V.1.1 BIOS
BIOS firmware for an Acer desktop motherboard labelled EG31M, version 1.1, supplied as a 787 KB RAR archive.
BIOS · 787 KB · 28 Nov 2022BIOS rar—787 KB - ACER F5 573G DAZAAMB16E0 REV E ZAA X32 8MB BIOS & KBEC
RAR package for the Acer Aspire F5-573G with motherboard DAZAAMB16E0 revision E, project ZAA X32, containing an 8 MB BIOS together with the keyboard/EC firmware.
BIOS · DAZAAMB16E0 · 5.07 MB · 19 Oct 2022BIOS rar5.07 MB - ACER TM P248 N15C1 A4WAS LA C611P REV 1 0 2015 07 16 BIOS & KBEC
BIOS and keyboard EC firmware for the Acer TravelMate P248, project N15C1, platform A4WAS, Compal board LA-C611P revision 1.0, with a date of 2015-07-16 in the name.
BIOS · LA-C611P · 9.18 MB · 8 Oct 2022BIOS rar9.18 MB - Acer TravelMate P645 LA-A131P V4DA2 Rev 1.0 Bios + EC
BIOS and EC firmware for the Acer TravelMate P645 on Compal board LA-A131P, project V4DA2, revision 1.0, in a 4.21 MB RAR.
BIOS · LA-A131P · 4.21 MB · 22 Jun 2021BIOS rar4.21 MB - Acer Aspire E1-471G DAZQSAMB6E0 REV E BIOS+EC
Combined BIOS and EC firmware for the Acer Aspire E1-471G, board DAZQSAMB6E0 revision E, in a ZIP archive.
BIOS · DAZQSAMB6E0 · 2.98 MB · 6 Aug 2018BIOS zip2.98 MB - Acer Chromebook 15 CB3 53 C4A5 DA0ZRUMB6D0
Firmware for the Acer Chromebook 15, model CB3-531-C4A5, on mainboard DA0ZRUMB6D0, packed as a 1.53 MB RAR. Board codes in the DA0...MB...
BIOS · DA0ZRUMB6D0 · 1.53 MB · 14 Feb 2019BIOS rar1.53 MB - BIOS Acer 1.03 A A
Acer firmware archive at version 1.03, marked A_A, and the name does not state which laptop or motherboard it belongs to.
BIOS · 3.99 MB · 15 Jun 2022BIOS zip—3.99 MB - Acer Aspire-E1-571G-53238G75Mnks Insyde-V2.15
Insyde BIOS, version 2.15, for the Acer Aspire E1-571G in the 53238G75Mnks configuration, a factory part code that encodes the processor, RAM and storage options.
BIOS · 1.91 MB · 15 Jun 2022BIOS zip—1.91 MB - Acer Aspire-7741g MS2309 -V1.04
Acer Aspire 7741G BIOS at version 1.04, tagged MS2309, supplied as a 1.19 MB ZIP archive.
BIOS · 1.19 MB · 15 Jun 2022BIOS zip—1.19 MB - Acer ES1-520-54E9
BIOS firmware archive for the Acer Aspire ES1-520, configuration 54E9. The name does not give the board number, flash chip or ME status, so open the RAR and check the…
BIOS · 2.25 MB · 4 Sept 2017BIOS rar—2.25 MB - ACER CHROMEBOOK -CB314-1H-C8NQ-DA0ZBCMB6E0 REV E-
Firmware for the Acer Chromebook CB314-1H-C8NQ on the Quanta board DA0ZBCMB6E0 revision E, packed as a 4.03 MB RAR.
BIOS · DA0ZBCMB6E0 · 4.03 MB · 30 Mar 2024BIOS rar4.03 MB - Acer Travelmate P253-E BIOS & EC
Firmware set for the Acer TravelMate P253-E containing both the system BIOS and the EC (embedded controller) firmware.
BIOS · 2.87 MB · 22 Aug 2021BIOS rar—2.87 MB - Acer Aspire-E1-522 65204G1TMnkk MS2372
Firmware for the Acer Aspire E1-522 in the 65204G1TMnkk configuration, with the regulatory model code MS2372 in the name. Provided as a 1.99 MB ZIP archive.
BIOS · 1.99 MB · 15 Jun 2022BIOS zip—1.99 MB - acer aspire 5253
BIOS image for the Acer Aspire 5253 laptop, stored as a 2.00 MB .fd file. The name states no motherboard number or revision, so compare the board label before trusting…
BIOS · 2.00 MB · 19 Oct 2022BIOS fd—2.00 MB - ACER-Aspire-ES1-431
Zip archive of about 3.2 MB for the Acer Aspire ES1-431 laptop. The name identifies only the model, without a board number, revision or content description, so extract…
Archive · 3.17 MB · 27 Apr 2023Archive zip—3.17 MB - ACER 471G DAZQSAMB6E1 BIOS & EC
Acer 471G firmware package for a Quanta-made mainboard numbered DAZQSAMB6E1, containing both the system BIOS and the EC (embedded controller) firmware according to the…
BIOS · DAZQSAMB6E1 · 2.85 MB · 30 Aug 2021BIOS rar2.85 MB - Acer Aspire-7720ZG ICK70 2AG25Mi
BIOS firmware for the Acer Aspire 7720ZG, labelled ICK70 with configuration 2AG25Mi, in a 1.19 MB ZIP.
BIOS · 1.19 MB · 15 Jun 2022BIOS zip—1.19 MB - ACER 6293 6050A2174701-MB-A03 bios
BIOS firmware for the Acer 6293 notebook on board 6050A2174701-MB-A03, a 935 KB RAR archive.
BIOS · 6050A2174701 · 935 KB · 6 Mar 2019BIOS rar935 KB - AcerAspire4733Z-GM45-1.03
RAR archive with BIOS firmware for the Acer Aspire 4733Z on the Intel GM45 chipset, version 1.03.
BIOS · 1.70 MB · 21 Sept 2025BIOS rar—1.70 MB - ACER TRAVELMATE P648 D4PB1 LA F241P REV 1 0 2017 06 12 OK BIOS
Firmware dump for the Acer TravelMate P648 on Compal board LA-F241P revision 1.0, with the name showing a D4PB1 platform code, a date of 2017-06-12 and a working status.
BIOS · LA-F241P · 16.0 MB · 1 Feb 2025BIOS bin16.0 MB - acer Aspire 4741G-EC-JE40-CP N11M KB3930QF 09920 + EC
BIOS plus EC firmware for the Acer Aspire 4741G, with JE40 and CP platform codes, an N11M NVIDIA graphics variant and a KB3930QF embedded controller named in the title…
BIOS · 1.84 MB · 25 Jul 2019BIOS rar—1.84 MB - acer z1401 MBPRNCBT44-T820 MAIN BIOS+EC BIOS+REPAIRGUIDE
Firmware bundle for the Acer Z1401 with board marking MBPRNCBT44 and T820 noted in the name.
BIOS · 3.56 MB · 15 Feb 2020BIOS rar—3.56 MB - ACER Chromebook 714 DA0ZATMBAE0 ZAT BIOS & EC
BIOS and EC firmware set for the Acer Chromebook 714 built on Quanta board DA0ZATMBAE0, project ZAT, archived as a 3.72 MB RAR.
BIOS · DA0ZATMBAE0 · 3.72 MB · 31 Jul 2023BIOS rar3.72 MB - Acer ONE 10 WCBT101X MB Ver 1.0 Bios
Zipped BIOS for the Acer One 10 with motherboard WCBT101X, board version 1.0, around 2.3 MB.
BIOS · 2.31 MB · 3 Jan 2022BIOS zip—2.31 MB - ACER X4640G B15H4-AD Dual BIOS & EC
Dual BIOS and EC firmware set for the Acer X4640G, with B15H4-AD given as the board or project code in the name.
BIOS · 6.76 MB · 13 Dec 2023BIOS rar—6.76 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 M5-583 DAZRQMB18F0 REV F BIOS+EC
BIOS and EC firmware package for the Acer Aspire M5-583, built on the Quanta motherboard DAZRQMB18F0 at revision F.
BIOS · DAZRQMB18F0 · 3.44 MB · 9 Apr 2018BIOS zip3.44 MB - ACER ASPIRE ONE-AO521
Archive holding BIOS firmware for the Acer Aspire One AO521 netbook, 602 KB in RAR form. The name gives no motherboard number or firmware version.
BIOS · 602 KB · 21 Sept 2025BIOS rar—602 KB - Acer Aspire 5520G (BIOS)
BIOS image for the Acer Aspire 5520G laptop, saved as a 1.00 MB ROM file. The name gives no board number, revision or firmware version, so confirm the motherboard…
BIOS · 1.00 MB · 31 Oct 2022BIOS rom—1.00 MB - Acer Aspire-E5-521-46QC
Firmware dump for the Acer Aspire E5-521 notebook in the 46QC configuration, provided as a 2.75 MB ZIP.
BIOS · 2.75 MB · 15 Jun 2022BIOS zip—2.75 MB - ACER Chromebook CP713 CB713 DA0ZSAMBAD0 Bios & EC
BIOS and EC firmware pack for the Acer Chromebook CP713, also listed as CB713, built on the Quanta board DA0ZSAMBAD0.
BIOS · DA0ZSAMBAD0 · 3.78 MB · 16 Apr 2023BIOS rar3.78 MB - Acer Aspire ES1-131 DAZHKDMB6E0 REV D WORKING Bios & EC
BIOS and EC firmware package for the Acer Aspire ES1-131, made for mainboard DAZHKDMB6E0 revision D and labelled as a working dump.
BIOS · DAZHKDMB6E0 · 3.27 MB · 22 May 2022BIOS rar3.27 MB - Acer E1 472G Wistron E1 472G EA40 HW MB12243 3 BIOS & IO EC
Acer Aspire E1-472G BIOS and EC firmware set, 3.15 MB RAR, for the Wistron-made board labelled EA40_HW MB 12243-3.
BIOS · 3.15 MB · 1 Mar 2021BIOS rar—3.15 MB