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- ACER EXTENSA 5620ZBIOS · 1.00 MB · 28 Apr 2025BIOS bin—1.00 MB
- ACER EXTENSA 5620ZBIOS · 1.00 MB · 15 Dec 2024BIOS bin—1.00 MB
- ACER EXTENSA 5620ZBIOS · 1.00 MB · 25 Sept 2023BIOS bin—1.00 MB
- ACER EXTENSA 5620ZBIOS · 1.00 MB · 22 Sept 2023BIOS bin—1.00 MB
- ACER EXTENSA 5620ZBIOS · 1.00 MB · 10 Nov 2020BIOS bin—1.00 MB
- ACER EXTENSA 5620ZBIOS · 1.00 MB · 23 May 2020BIOS bin—1.00 MB
- ACER EXTENSA 5220 5620 5620ZBIOS · 1.25 MB · 9 Jul 2019BIOS zip—1.25 MB
- Acer Extensa-5620Z WISTRON
Firmware archive for the Acer Extensa 5620Z on a Wistron-made board, a 557 KB RAR. No project name, board number or version is given beyond the ODM.
BIOS · 557 KB · 15 Jun 2022BIOS rar—557 KB - 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 5620Z BIOS v1.35
Compressed BIOS for the Acer 5620Z notebook at firmware version 1.35. The name states no board number or revision, so confirm the mainboard identity from the PCB before…
BIOS · 912 KB · 29 Aug 2020BIOS 7z—912 KB