Boards 12247-1 1
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- Acer E1-422 E1-522 Wistron Kabini EG50-KB UMABIOS · 4.00 MB · 10 May 2025BIOS bin—4.00 MB
- ACER E1 422 E1 522 EA40 KB 12247 EA50 KB 12253 EA40 KBBIOS · 4.00 MB · 10 May 2025BIOS bin—4.00 MB
- ACER E1 422 E1 522 EA40 KB 12247 telegram BIOS Repair 2025 09 16BIOS · 2.12 MB · 17 Sept 2025BIOS zip—2.12 MB
- Acer E1 422G EA40 KB MB 12247 1 48 4ZF02 011 BIOS telegram BIOSBIOS · 2.12 MB · 17 Sept 2025BIOS zip—2.12 MB
- Acer E1 422G EA40 KB MB 12247 1 48 4ZF02 011 BIOS Luirons BiosBIOS · 1.95 MB · 23 Feb 2021BIOS rar—1.95 MB
- ACER E1 422 E1 522 EA40 KB 12247
BIOS package for the Acer Aspire E1-422 and E1-522 notebooks on the EA40-KB board, with 12247 indicating the matching main board number.
BIOS · 1.95 MB · 19 Feb 2020BIOS rar—1.95 MB - Acer E1-422G EA40-KB MB 12247-1 48.4ZF02.011 BIOS
BIOS dump for the Acer Aspire E1-422G with EA40-KB board, board number 12247-1 and PCB part number 48.4ZF02.011.
BIOS · 12247-1 · 1.99 MB · 19 Feb 2020BIOS zip1.99 MB - E1-422 org
Original BIOS dump for an Acer Aspire E1-422, 4.00 MB, read from a working machine according to the org tag. This size suits a 32 Mbit SPI flash chip.
BIOS · 4.00 MB · 15 Jun 2022BIOS bin—4.00 MB