GA-870A-UD3 AM3 motherboard user manual, introduces the motherboard's hardware installation, BIOS program setup and driver installation
This manual covers the hardware installation steps for the GA-870A-UD3 AM3 motherboard, including CPU, memory, storage and peripheral connections. It also details BIOS configuration options, driver installation procedures, and special features such as Q-Flash BIOS updates and EasyTune utilities.
Additional sections describe audio and video settings, troubleshooting tips, and Gigabyte's warranty and service support details, with contact information for global technical assistance. This manual is written in Chinese.
| CPU Socket | AM3 |
|---|---|
| Supported Processors | AMD Phenom, AMD Athlon |
| Memory Type | DDR3 (up to 2000 MHz O.C.) |
| Memory Channels | Dual Channel |
| PCI Express Slots | 1 × PCIe x16, 1 × PCIe x4, 1 × PCIe x1 |
| USB Ports | 2 × USB 3.0/2.0, additional USB 2.0 headers |
Use the Q‑Flash utility in the BIOS; select the BIOS file on a USB drive and choose the "Q‑Flash (BIOS quick refresh)" option to update.
Gigabyte offers a three‑year nationwide warranty for the GA‑870A‑UD3 motherboard in mainland China.
Technical support can be reached via the Gigabyte website for your region or by calling the local service hotlines listed in the warranty section.