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- Acer Aspire S7 191 Wistron Helium MB 12222 2N 12222 1 BIOS telegramBIOS · 3.31 MB · 17 Sept 2025BIOS zip—3.31 MB
- Acer Aspire S7 191 Wistron Helium MB 12222 2N 12222 1 BIOS 1 telegramBIOS · 3.31 MB · 17 Sept 2025BIOS zip—3.31 MB
- ACER ASPIRE S7-391 Wistron Storm1 12223-1 (Luirons Bios)BIOS · 12223-1 · 3.14 MB · 23 Feb 2021BIOS rar3.14 MB
- ACER ASPIRE S7 391 Wistron Storm1 12223 1 telegram BIOS Repair 2025BIOS · 3.32 MB · 17 Sept 2025BIOS zip—3.32 MB
- ACER ASPIRE S7 391 Wistron Storm1 12223 1 1 telegram BIOS RepairBIOS · 3.32 MB · 17 Sept 2025BIOS zip—3.32 MB
- Acer Aspire S7-191 Wistron Helium MB 12222-2N 12222-1 BIOS
BIOS for the Acer Aspire S7-191, built on a Wistron board called Helium, with the name citing both 12222-2N and 12222-1 as board identifiers.
BIOS · 12222-1 · 3.18 MB · 14 Feb 2021BIOS rar3.18 MB - Acer Aspire S7-191 Wistron Helium MB 12222-2N 12222-1 BIOS
BIOS dump for the Acer Aspire S7-191 built on the Wistron Helium mainboard, with board numbers 12222-1 and 12222-2N named in the file.
BIOS · 12222-1 · 3.14 MB · 31 Dec 2018BIOS rar3.14 MB - ACER ASPIRE S7-391 Wistron Storm1 12223-1
Firmware dump for the Acer Aspire S7-391, Wistron Storm1 platform on board 12223-1, packaged as a 3.18 MB ZIP.
BIOS · 12223-1 · 3.18 MB · 20 Mar 2018BIOS zip3.18 MB - ACER ASPIRE S7-391 Wistron Storm1 12223-1
BIOS image for the Acer Aspire S7-391, made on the Wistron Storm1 platform with board number 12223-1, delivered as a 3.22 MB ZIP.
BIOS · 12223-1 · 3.22 MB · 14 Feb 2021BIOS zip3.22 MB - Acer S7-191 Wistron Helium 12222-2n 4MB & 2MB BIOS
BIOS archive for the Acer Aspire S7-191, a Wistron-made board labelled Helium with the number 12222-2n.
BIOS · 3.20 MB · 23 May 2022BIOS rar—3.20 MB - S7 391 53334G12 12223 1 48 4WE05 011 CPU SR0XL I5 3337U SLJ8C IT8518VG
BIOS package for the Acer Aspire S7-391, configuration 53334G12, on Wistron board 12223-1 with PCB 48.4WE05.011.
BIOS · 12223-1 · 3.21 MB · 20 Oct 2022BIOS zip3.21 MB - BIOS of Acer Aspire S7-191-53334G12ass
Firmware archive for the Acer Aspire S7-191, with the full configuration code 53334G12ass given in the name.
BIOS · 3.14 MB · 31 Dec 2018BIOS rar—3.14 MB