Gigabyte GA-Z270X-UD3 - Back Panel Ports and Connectors

Procedure and driver screen for enabling CrossFire/SLI technology may differ by graphics cards and driver
version.RefertothemanualthatcamewithyourgraphicscardsformoreinformationaboutenablingCrossFire/
SLI technology.
C-2. To Enable SLI Function
After installing the graphics card driver in the operating system, go to the NVIDIA Control Panel. Browse to the
CongureSLI, Surround,PhysX screen and ensure Maximize 3D performance is enabled.
1-7 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.
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.
USB 3.1 Gen 2 Type-A Port (Red)
The USB 3.1 Gen 2 Type-A port supports the USB 3.1 Gen 2specicationandiscompatibletotheUSB 3.1
Gen 1andUSB2.0specication.UsethisportforUSBdevices.
USB Type-C
™
Port
The reversible USB port supports the USB 3.1 Gen 2specicationandiscompatibletotheUSB 3.1 Gen 1
andUSB2.0specication.UsethisportforUSBdevices.
HDMI Port
The HDMI port is HDCP compliant and supports Dolby TrueHD and DTS HD
Master Audio formats. It also supports up to 192 KHz/16bit 8-channel LPCM
audio output. You can use this port to connect your HDMI-supported monitor. The maximum supported
resolution is 4096x2160@24 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.)
RJ-45 LAN Port
The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. The following
describes the states of the LAN port LEDs.
Activity LED
Connection/
Speed LED
LAN Port
State Description
Orange 1 Gbps data rate
Green 100 Mbps data rate
Off 10 Mbps data rate
State Description
Blinking Data transmission or receiving is occurring
On No data transmission or receiving is occurring
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