Gigabyte Z370P D3 [10/44] 5 installing an expansion card

The four 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

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.

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

DDR4_4 DDR4_2 DDR4_3 DDR4_1

2 Modules

- - DS/SS - - DS/SS

DS/SS - - DS/SS - -

4 Modules DS/SS DS/SS DS/SS DS/SS

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

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.

1-6 Back Panel Connectors

PS/2 Keyboard and PS/2 Mouse Port

Use the upper port (green) to connect a PS/2 mouse and the lower port (purple) to connect a PS/2 keyboard.

HDMI Port

The HDMI port supports HDCP 2.2 and Dolby TrueHD and DTS HD Master

Audioformats.Italsosupportsupto192KHz/16bit8-channelLPCMaudio

output. You can use this port to connect your HDMI-supported monitor. The maximum supported

resolutionis4096x2160@30Hz, but theactualresolutionssupported are dependentonthemonitor

being used.

After installing the HDMI device, make sure to set the default sound playback device to HDMI. (The

item name may differ depending on your operating system.)

USB3.1Gen1Port

TheUSB3.1Gen1portsupportstheUSB3.1Gen1specicationandiscompatibletotheUSB2.0

specication.UsethisportforUSBdevices.

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