This document is the user manual for the B75M motherboard published by ASRock. It contains the technical specifications and usage instructions for the motherboard.
This manual introduces the ASRock B75M Micro‑ATX motherboard, covering package contents, hardware layout, and key features such as CPU support, memory configuration, and expansion slots. Detailed installation procedures guide users through CPU, memory, storage, and peripheral connections.
The guide also explains the UEFI Setup Utility, including BIOS configuration, security settings, and advanced features, and provides information on the support CD with drivers and utilities. Compatibility notes, warranty disclaimer, and regulatory statements are included throughout.
| Form Factor | Micro ATX (9.6" x 8.4") |
|---|---|
| CPU Support | 3rd/2nd Gen Intel® Core i7/i5/i3 (LGA1155) |
| Memory Slots | 2 x DDR3 DIMM slots |
| Maximum Memory Capacity | 16 GB |
| Audio Codec | Realtek ALC662, 5.1‑channel HD Audio |
| LAN | Gigabit Ethernet (Realtek RTL8111E) |
| Rear USB 3.0 Ports | 4 ports |
| Rear USB 2.0 Ports | 2 ports |
| BIOS | 64 Mb AMI UEFI BIOS with GUI |
| HDMI Support | HDMI 1.4a, up to 1920×1200 @60 Hz |
The motherboard supports up to 16 GB of DDR3 memory.
There are four rear USB 3.0 ports.
It uses a 64 Mb AMI UEFI BIOS with a graphical user interface.
Yes, it supports HDMI 1.4a with a maximum resolution of 1920×1200 at 60 Hz.