Acer does not typically host a "motherboard manual" for this specific model. Instead, they host the for the computer the board came in (e.g., "Acer Aspire M3910 Service Guide").
is a specialized LGA 1155 motherboard often found in OEM desktop systems like the series . While it was manufactured by ECS (Elitegroup Computer Systems) for Acer, finding a standalone manual can be difficult since it was primarily distributed as a pre-installed component. acer h67h2 ad motherboard manual
Thinking about adding a dedicated graphics card? Here is what you have to work with: Acer does not typically host a "motherboard manual"
The is an OEM motherboard produced by ECS (EliteGroup) for use in various Acer and Gateway desktop systems, such as the Aspire X3960 , X3990 , Z3760 , and Z5761 . Because it is a proprietary board, a retail "box manual" can be difficult to find; however, it shares many characteristics with the ECS H67H2-M series. 1. Key Hardware Specifications Specification Chipset Intel H67 Express CPU Socket LGA 1155 (supports Sandy Bridge/Ivy Bridge) Form Factor DTX/mATX (approx. 200 x 244 mm) Memory 4 Slots, DDR3 1066/1333 MHz (Max 16GB ) Expansion 1x PCIe x16, 1x PCIe x1 Storage 4x SATA ports (Supports SATA II and III) Rear I/O HDMI, VGA, 6x USB 2.0, Gigabit LAN, 3x Audio Jacks 2. Front Panel Header Pinout While it was manufactured by ECS (Elitegroup Computer
The front panel header is critical for connecting your case's power button and LEDs. The pins are typically numbered on the bottom and 2-4-6-8 on the top: Acer H67H2-AD V1.0 - The Retro Web