Key facts
- Brand
- Gigabyte
- Model
- GA-990FXA-UD3
- Category
- Motherboard
- Industry
- Computers
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-03-13
Start here
Gigabyte GA-990FXA-UD3 Motherboard User Manual
User Manual 112 pages · 25 MB · ZH
This manual covers the complete hardware installation process for the GA-990FXA-UD3 motherboard, including CPU, memory, expansion cards, SATA drives and front‑panel connectors. Detailed step‑by‑step instructions and diagrams help users assemble the system correctly.
It also explains BIOS configuration, driver installation, utility programs, audio and network settings, as well as troubleshooting tips and service contacts. The document is intended for end‑users and system builders who need to set up and maintain the board. This manual is written in Chinese.
Gigabyte GA-990FXA-UD3 specifications
| CPU socket | AM3 |
|---|---|
| Supported memory | DDR3 1066‑2000 MHz, dual‑channel |
| PCI Express slots | 2 × x16, 2 × x4, 1 × x1 |
| Chipset | AMD 990FX |
| SATA ports | 6 Gb/s SATA III |
| Network controller | Realtek RTL8111E |
| Audio codec | Realtek (integrated) |
All Gigabyte GA-990FXA-UD3 documents by type
User Manual 2
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the model number of this motherboard?
The model number is GA-990FXA-UD3.
Which CPU socket does the GA-990FXA-UD3 support?
It supports an AM3 socket for AMD CPUs.