If you have reinstalled Windows, you will need specific drivers. These are usually found on the Acer support page for the specific Model Name of your computer (e.g., Aspire XC-1760), not the motherboard number.
There are no USB 3.0 internal headers on most revisions of the v1.1. If your case has front USB 3.0, you will need a PCIe adapter. acer q65h2-am v1.1 manual
4 x DDR3 DIMM slots (Supports up to 16GB or 32GB depending on BIOS version, typically dual-channel 1066/1333 MHz) Expansion Slots: 1 x PCIe x16 (for discrete graphics) 1 x PCIe x1 2 x PCI (Legacy support) Front Panel Connector (F-PANEL) Pinout If you have reinstalled Windows, you will need
By default, the BIOS hides overclocking and voltage controls. To unlock the full menu: If you have reinstalled Windows