ASRock M3A785GM-LE/128M Motherboard Installation Guide.
This manual introduces the ASRock M3A785GM-LE/128M Micro ATX motherboard, describing its physical layout, connector locations, and included accessories. It also outlines the supported CPUs, memory types, expansion slots, integrated graphics, audio, and networking features.
The document includes detailed installation instructions, BIOS setup guidance, over‑clocking cautions, power‑saving features, and minimum hardware requirements for 1080p Blu‑ray playback. Safety warnings, warranty disclaimer, and regulatory compliance information are also provided.
| Form Factor | Micro ATX (9.6" x 7.8") |
|---|---|
| CPU Socket | AM3 |
| Northbridge Chipset | AMD 785G |
| Southbridge Chipset | AMD SB710 |
| Memory Slots | 2 x DDR3 DIMM |
| Maximum Memory Capacity | 8 GB |
| PCI Express x16 Slots | 1 |
| Integrated Graphics | AMD Radeon HD 4200 |
| Audio Codec | ALC662 |
| LAN Controller | Realtek RTL8111DL |
| BIOS | 8 Mb AMI BIOS |
1080p Blu‑ray (BD) / HD‑DVD playback is only supported under Windows 7/7 64‑bit, Vista/ Vista 64‑bit.
The motherboard provides six SATA II connectors.
It uses a Micro ATX form factor measuring 9.6 in × 7.8 in.