Gigabyte B550M GAMING [10/41] 6 back panel connectors

The two memory sockets are divided into two channels and each channel has one memory socket as following:

Channel A: DDR4_A1

Channel B: DDR4_B1

Due to CPU limitations, read the following guidelines before installing the memory in Dual Channel mode.

1. Dual Channel mode cannot be enabled if only one memory module is installed.

2. When enabling Dual Channel mode with two memory modules, it is recommended that memory of

the same capacity, brand, speed, and chips be used.

1-5 Installing an Expansion Card

Read the following guidelines before you begin to install an expansion card:

The USB port supports the USB 2.0/1.1 specication. Use this port for USB devices.

PS/2 Keyboard/Mouse Port

Use this port to connect a PS/2 mouse or keyboard.

D-Sub Port

(Note 1)

The D-Sub port supports a 15-pin D-Sub connector and supports a maximum resolution of 1920x1200@60 Hz

(the actual resolutions supported depend on the monitor being used). Connect a monitor that supports

D-Sub connection to this port.

DVI-D Port

(Note 1) (Note 2)

used.

Triple-DisplayCongurationsfortheOnboardGraphics:

Triple-display congurations are supported after you install motherboard drivers in OS.