MSI A320I PRO AC Manual 

Specifications ...................................................................................................3 Rear I/O Panel ................................................................................................. ...

discharge (ESD). Please adhere to the following instructions to ensure successful computer assembly. y Ensure that all components are securely connected. Loose connections may cause the computer to not recognize a component or fail to st ...

with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics and A-series/ Athlon™ X4 processors for Socket AM4 Chipset AMD® A320/ B350 chipset Memory y 2x DDR4 memory slots, support up to 32GB � Supports DDR4 1866/ 2133/ 2400/ 2667(OC)/ 2933(OC)/ 3200(O ...

LAN 1x Realtek® 8111H Gigabit LAN controller Wireless LAN & Bluetooth® Intel® Dual Band Wireless-AC 3168 module (B350I PRO-AC/ A320I PRO-AC) y The Wireless module is pre-install in the M2_2 (Key E) slot. y Supports Wi-Fi 1x1 802.11ac, dual band (2.4GHz,5GHz) up to 433 Mbps speed. y Supports Bluetooth® 4.2 ...

Internal Connectors y 1x 24-pin ATX main power connector y 1x 8-pin ATX 12V power connector y 4x SATA 6Gb/s connectors y 1x USB 2.0 connectors (supports additional 2 USB 2.0 ports) y 1x USB 3.1 Gen1 connector (supports additional 2 USB 3.1 Gen1 ports) y 1x 4-pin CPU fan connector y 1x 4-pin system fan con ...

Rear I/O Panel Audio 7.1-channel Configuration To configure 7.1-channel audio, you have to connect front audio I/O module to JAUD1 connector and follow the below steps. 1. Click on the Realtek HD Audio Manager > Advanced Settings to open the dialog below. 2. Select Mute the rear output device, when a front headphone plugged in. 3. Plug your ...

Overview of Components SYS_FAN1 EZ Debug LED CPU_FAN1 JUSB2 ATX_PWR1 JUSB1 CPU Socket JFP2 JFP1 PCI_E1 JAUD1 M2_1 JRGB2 JRGB1 DIMMA1 DIMMB1 JBAT1 CPU_PWR1 SATA3 / SATA4 SATA1 / SATA2 Top View Bottom View ...

CPU Socket Please install the CPU into the CPU socket as shown below. Important y When changing the processor, the system configuration could be cleared and reset BIOS to default values due to the AM4 processor’s architecture. y Always unplug the power cord from the power outlet before installing or removing the CPU. y When ins ...

DIMM Slots Please install the memory module into the DIMM slot as shown below. Important y Due to chipset resource usage, the available capacity of memory will be a little less than the amount of installed. y Based on processor specification, the Memory DIMM voltage below 1.35V is suggested to protect the processor. y Due to AM4 ...

SATA1~4: SATA 6Gb/s Connectors These connectors are SATA 6Gb/s interface ports. Each connector can connect to one SATA device. SATA1 SATA2 SATA3 SATA4 Important y Please do not fold the SATA cable at a 90-degree angle. Data loss may result during transmission otherwise. y SATA cables have identical plugs on either sides of the ca ...