This manual introduces the hardware installation steps, BIOS configuration methods, and driver installation process of the GA-A75N-USB3 motherboard. The motherboard provides various functions and interfaces, suitable for different application scenarios.
This manual guides users through the installation of the GA‑A75N‑USB3 motherboard, including mounting the board, connecting power, installing the CPU, memory, and expansion cards, and wiring front‑panel connectors. Detailed diagrams of the board layout and connector pin‑outs are provided.
The document also covers BIOS configuration, driver installation, and troubleshooting. It lists supported components such as DDR3 memory, PCI‑Express slots, USB ports, and SATA interfaces, and provides contact information for Gigabyte technical support worldwide. This manual is written in Chinese.
| PCI Express Slots | PCI Express x16 |
|---|---|
| USB 2.0 Ports | 4 ports |
| USB 3.0 Ports | 4 ports |
| SATA Ports | 5 SATA 6Gb/s |
| LAN Controller | Realtek Gigabit Ethernet |
It provides four USB 2.0 ports and four USB 3.0 ports.
It includes a PCI Express x16 slot for graphics cards.