. Because it is an OEM part, a standalone "Acer" manual is rarely available; however, it follows the standard layout of the ECS H61H2-series. Acer Community Core Specifications
: Users have reported challenges with BIOS updates, especially when trying to use UEFI for newer graphics cards. It is highly recommended to use the Acer Support site to find specific drivers or BIOS files for your specific system model. acer h61h2ad manual top