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- X6620G Q77H2-ADBIOS · 8.00 MB · 22 Jul 2020BIOS bin—8.00 MB
- BIOS ACER X6620G Q77H2-ADBIOS · 8.00 MB · 12 May 2025BIOS bin—8.00 MB
- BIOS ACER X6620G Q77H2-ADBIOS · 8.00 MB · 10 May 2025BIOS bin—8.00 MB
- ACER VERITON X6620G Q77H2-ADArchive · 2.85 MB · 2 May 2021Archive rar—2.85 MB
- Acer Veriton X6620G Q77H2-ADArchive · 4.13 MB · 23 Feb 2021Archive rar—4.13 MB
- Acer Veriton X6620G Q77H2-AD Schematic DiagramSchematic · 2.85 MB · 12 Oct 2022Schematic rar—2.85 MB
- BIOS ACER X6620G Q77H2-AD telegram BIOS Repair-2025-09-16BIOS · 4.35 MB · 18 Sept 2025BIOS zip—4.35 MB
- Acer Veriton X6620G Q77H2 AD telegram BIOS Repair 2025 09 16BIOS · 4.35 MB · 17 Sept 2025BIOS zip—4.35 MB
- ECS Q77H2-AD Rev 1.0 SchematicSchematic · 2.86 MB · 30 Oct 2023Schematic zip—2.86 MB
- BIOS ACER X6620G Q77H2-AD
BIOS image for the Acer Veriton X6620G desktop, whose motherboard is identified as Q77H2-AD, packed in a RAR archive of roughly 4.18 MB.
BIOS · 4.18 MB · 8 Nov 2022BIOS rar—4.18 MB - Acer Veriton X6620G Q77H2-AD
BIOS image for the Acer Veriton X6620G desktop with the Q77H2-AD motherboard, which by its name uses an Intel Q77 chipset.
BIOS · 4.18 MB · 18 Feb 2021BIOS rar—4.18 MB