Gigabyte H310M D3H [10/41] D sub port

1-5 Installing an Expansion Card

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

• Make sure the motherboard supports the expansion card. Carefully read the manual that came

with your expansion card.

• Always turn off the computer and unplug the power cord from the power outlet before installing an

expansion card to prevent hardware damage.

1-6 Back Panel Connectors

USB 2.0/1.1 Port

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

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)

TheDVI-DportconformstotheDVI-Dspecicationandsupportsamaximumresolutionof1920x1200@60

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

DVI-D connection to this port.

Serial Port

Use the serial port to connect devices such as a mouse, modem or other peripherals.

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 or four memory modules, it is recommended that memory

of the same capacity, brand, speed, and chips be used. For optimum performance, when enabling Dual

Channel mode with two memory modules, be sure to install them in the DDR4_1 and DDR4_2 sockets.

The four DDR4 memory sockets are divided into two channels and each channel has two memory sockets as

following:

Channel A: DDR4_2, DDR4_4

Channel B: DDR4_1, DDR4_3

DualChannelMemoryCongurationsTable

DDR4_4 DDR4_2 DDR4_3 DDR4_1

2 Modules - - DS/SS - - DS/SS

4 Modules SS SS SS SS

(SS=Single-Sided, DS=Double-Sided, "- -"=No Memory)

If four single-sided DDR4 2133 MHz memory modules are installed, the maximum memory speed

will be limited to 1866 MHz.

(Note) The DVI-D port does not support D-Sub connection by adapter.

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