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- ES1-531 119BIOS · 3.18 MB · 17 Feb 2021BIOS zip—3.18 MB
- ES1-531 119BIOS · 8.00 MB · 15 Feb 2020BIOS bin—8.00 MB
- ES1-531 119BIOS · 3.18 MB · 15 Feb 2020BIOS zip—3.18 MB
- N15W4 ES1-531 119BIOS · 8.00 MB · 28 Aug 2026BIOS bin—8.00 MB
- Acer Aspire ES1-531BIOS · 8.00 MB · 15 Feb 2020BIOS bin—8.00 MB
- ACER ES1-531 14285-1BIOS · 14285-1 · 8.00 MB · 10 May 2025BIOS8.00 MB
- Acer Aspire ES1-531 Dominno BABIOS · 8.00 MB · 10 May 2025BIOS bin—8.00 MB
- ES1-531 Dominno BA MB 14285-1BIOS · 14285-1 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- ES1-531 Dominno BA MB 14285-1 (Luirons Bios)BIOS · 14285-1 · 3.17 MB · 23 Feb 2021BIOS rar3.17 MB
- Acer Aspire ES1-531 WISTRON Domino BA 14285-1BIOS · 14285-1 · 55.6 KB · 25 Nov 2022BIOS rar55.6 KB
- acer n15w4 ES1-531 14285-1 u2502 TESTED OKBIOS · 14285-1 · 3.17 MB · 10 Nov 2020BIOS rar3.17 MB
- Acer Aspire ES1-531 Wistron Domino BA 14285-1 BIOSBIOS · 14285-1 · 3.00 MB · 28 Mar 2019BIOS rar3.00 MB
- ES1 531 Dominno BA MB 14285 1 telegram BIOS Repair 2025 09 16BIOS · 3.35 MB · 20 Sept 2025BIOS zip—3.35 MB
- BIOS ES1 531 Dominno BA MB 14285 1 telegram BIOS Repair 2025 09BIOS · 3.35 MB · 18 Sept 2025BIOS zip—3.35 MB
- acer n15w4 ES1 531 14285 1 u2502 TESTED OK telegram BIOS RepairBIOS · 3.35 MB · 17 Sept 2025BIOS zip—3.35 MB
- Acer Aspire ES1 531 Wistron Domino BA 14285 1 BIOS telegram BIOSBIOS · 3.17 MB · 17 Sept 2025BIOS zip—3.17 MB
- acer n15w4 ES1-531 14285-1 u2502 TESTED OK (Luirons Bios)BIOS · 14285-1 · 3.18 MB · 23 Feb 2021BIOS rar3.18 MB
- ACER ES1-531 Dominno BA MB 14285-1 448.05303.0011 BIOS OKBIOS · 14285-1 · 3.34 MB · 17 Sept 2026BIOS rar3.34 MB
- ACER ES1 531 Dominno BA MB 14285 1 448 05303 1100 WORKING BIOS 100%BIOS · 3.35 MB · 17 Sept 2025BIOS zip—3.35 MB
- ACER ES1 531 Dominno BA MB 14285 1 448 05303 0011 8MB BIOS telegramBIOS · 3.35 MB · 17 Sept 2025BIOS zip—3.35 MB
- Acer Aspire ES1 531 Domino BA MB 14285 1 25LB64CSIG 25Q64FWSIGBIOS · 14285-1 · 3.17 MB · 23 Feb 2021BIOS rar3.17 MB
- Acer Aspire ES1 531 Domino BA MB 14285 1 25LB64CSIG 25Q64FWSIGBIOS · 3.21 MB · 1 Jul 2023BIOS zip—3.21 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 - Acer Aspire ES1-531 Wistron Domino BA 14285-1 BIOS
BIOS dump for the Acer Aspire ES1-531 on the Wistron Domino_BA board, number 14285-1, in a 3.00 MB RAR.
BIOS · 14285-1 · 3.00 MB · 4 Feb 2019BIOS rar3.00 MB - BIOS ES1-531 Dominno BA MB 14285-1
BIOS image for the Acer Aspire ES1-531 built on the Wistron Dominno_BA motherboard, board number 14285-1.
BIOS · 14285-1 · 3.22 MB · 22 Aug 2021BIOS rar3.22 MB - acer n15w4 ES1-531 14285-1 u2502 TESTED OK
BIOS dump for the Acer Aspire ES1-531, built on the Wistron-designed board 14285-1 with the n15w4 platform designation, and the name refers to the u2502 chip location…
BIOS · 14285-1 · 3.18 MB · 4 Feb 2019BIOS zip3.18 MB - Acer Aspire ES1-531-C432 Wistron Dominno BA HD IMAGE
High-resolution image set for the Acer Aspire ES1-531-C432 motherboard, built by Wistron under the Dominno_BA project name, delivered as a 7.90 MB ZIP.
BIOS · 7.90 MB · 27 Jul 2026BIOS zip—7.90 MB - ACER ES1 531 Dominno BA MB 14285 1 448 05303 1100 WORKING BIOS 100%
Working BIOS dump for the Acer Aspire ES1-531, Wistron Dominno BA board 14285-1, part number 448.05303.1100, reported as tested 100 percent.
BIOS · 14285-1 · 6.38 MB · 29 Jan 2023BIOS rar6.38 MB - vinafix.com ACER ES1-531 14285-1
BIOS archive for the Acer Aspire ES1-531 on board 14285-1, a 3.21 MB ZIP. The five-digit number with a dash revision follows Wistron numbering, the ODM behind this Acer…
BIOS · 14285-1 · 3.21 MB · 27 May 2024BIOS zip3.21 MB - ACER ES1-531 Dominno BA MB 14285-1 448.05303.0011 8MB BIOS
BIOS dump for the Acer Aspire ES1-531, built on the Dominno_BA motherboard 14285-1 with PCB part number 448.05303.0011, sized for an 8 MB flash chip.
BIOS · 14285-1 · 4.89 MB · 29 Mar 2025BIOS rar4.89 MB