The ASRock H77 Pro4-M motherboard is a Micro ATX motherboard that supports third and second generation Intel Core i7/i5/i3 processors, supports DDR3 1600/1333/1066 non-ECC, un-buffered memory, and supports up to 32GB of system memory.
This guide explains how to install the ASRock H77 Pro4-M motherboard, including packaging contents, connector layout, and CMOS clearing procedures. It also points to the online resources for the latest BIOS and driver updates.
The document lists the board's technical specifications such as CPU socket, memory support, expansion slots, storage interfaces, audio and LAN controllers, USB ports, and BIOS capabilities. It includes notes on supported operating systems and power‑saving features. This manual is written in Chinese.
| CPU socket | LGA1155, supports 2nd/3rd‑gen Intel Core i7/i5/i3 |
|---|---|
| Audio codec | Realtek ALC892 7.1‑channel HD audio |
| USB ports | 4 × USB 2.0, 3 × USB 3.0 (2 rear, 1 front) |
| BIOS | 64 Mb AMI UEFI Legacy BIOS with GUI support |
It supports LGA1155 sockets for 2nd‑ and 3rd‑generation Intel Core i7, i5, and i3 processors.
The motherboard provides four SATA3 6.0 Gb/s ports.
It uses the Realtek ALC892 7.1‑channel HD audio codec.