Key facts
- Brand
- LanParty
- Model
- 790FX
- Category
- Motherboard
- Industry
- Computers
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-22
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DFI 790FX B Series System Board User Manual
This manual covers safety precautions such as static‑electric discharge protection, proper handling, and warranty information for the DFI 790FX B Series system board. It also lists the contents of the package and the basic components required for installation.
Detailed hardware specifications are provided, including supported CPUs, chipset details, memory capacity, expansion slots, audio and networking controllers, as well as BIOS features. The document includes a layout diagram, multilingual sections, and a troubleshooting guide for POST and debug LEDs.
LanParty 790FX specifications
| Supported CPUs | AMD AM2+ processors: Phenom FX, Phenom, Athlon, Sempron |
|---|---|
| CPU Socket | Socket 940 AM2+ 65nm |
| Chipset | Northbridge AMD 720FX, Southbridge AMD SB750 |
| Memory Slots | Four 240‑pin DDR2 DIMM sockets |
| Supported Memory Types | DDR2 667/800/1066 MHz, up to 8 GB, non‑ECC |
| Maximum System Memory | 8 GB |
| PCI Express Slots | 3 × PCI‑Express Gen 2 x16 slots |
| Audio Codec | Realtek ALC885 8‑channel HD Audio |
| LAN Controller | Marvell 88E8053 PCI‑E Gigabit Ethernet |
| BIOS | Award BIOS with CMOS Reloaded and overclocking features |
All LanParty 790FX documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What safety precautions should be taken to avoid static discharge when handling the board?
Wear an antistatic wrist strap, handle the board by its edges, work on a static‑free surface, and keep the board in its anti‑static bag until installation.
What items are included in the system board package?
The package contains one system board, one IDE cable, one floppy cable, two SATA data cables, a power cable with SATA connectors, smart connectors, an I/O shield, a RAID driver diskette, a utility CD, the user’s manual, and an Auto Boost System installation guide.
What does the warranty not cover?
The warranty does not cover damages or failures that arise from misuse, improper installation, or unauthorized repair.
What processors are supported?
The board supports AMD AM2+ processors such as Phenom, Athlon, and Sempron.