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The Acer H11H4-AD is an OEM motherboard produced by ECS (Elitegroup) specifically for Acer systems like the Aspire TC-710, Veriton X2640G, and X4650. Because it is an OEM part, a traditional "manual" in a single retail-style PDF is notoriously difficult to find.

Acer Support Website (Most Reliable)

  • Connect 24-pin ATX main power and 4/8-pin CPU 12V (EPS) power.

Installing the Motherboard

To install the motherboard, follow these steps:

Note: While 2666 MHz RAM may be installed, it will typically downclock to 2133/2400 MHz due to chipset limitations. Expansion & Storage Graphics: One PCI Express x16 slot for dedicated GPUs.