Key facts
- Brand
- ASRock
- Model
- A785GXH
- Category
- Motherboard
- Industry
- Computers
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-04
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ASRock A785GXH/128M Motherboard Installation Guide
This guide introduces the ASRock A785GXH/128M motherboard, its package contents, and key specifications such as the ATX form factor, supported CPUs, memory types, and chipset details. It also shows the motherboard layout, rear panel I/O, and connector descriptions.
The manual walks through installation steps, BIOS feature configuration, audio setup, and unique ASRock features like OC Tuner and Instant Boot. Safety warnings, cautions for overclocking, and troubleshooting tips are included to help users build a stable system.
ASRock A785GXH specifications
| Form Factor | ATX 12.0-in x 8.4-in (30.5 cm x 21.3 cm) |
|---|---|
| Chipset | Northbridge AMD 785G, Southbridge AMD SB710 |
| Audio Codec | VIA VT1708S 7.1‑channel HD Audio |
| LAN | Gigabit Ethernet (Realtek RTL8111DL) |
All ASRock A785GXH documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How many SATA ports are available on the motherboard?
The board provides six SATAII 3.0 Gb/s connectors with RAID, NCQ, AHCI, and Hot Plug support.
What integrated graphics chip is included?
The motherboard includes an integrated AMD Radeon HD 4200 graphics processor.
What CPU sockets does the A785GXH/128M motherboard support?
It supports AM2+ and AM3 sockets for AMD Phenom, Athlon, and Sempron processors.
How many USB 2.0 ports are available on the rear panel?
The rear panel provides four ready‑to‑use USB 2.0 ports.
What CPUs are supported by the ASRock A785GXH/128M motherboard?
It supports Socket AM2+ / AM2 AMD Phenom, FX, Athlon 64, Athlon 64 X2, Sempron processors, as well as AM3 processors such as AMD Phenom II X4/X3/X2 and Athlon II X4/X3/X2.
How many SATA ports does the motherboard provide?
The board includes six Serial ATAII 3.0 Gb/s connectors that support RAID, NCQ, AHCI and Hot‑Plug functions.