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 for optimum performance.
The two DDR4 memory sockets are divided into two channels and each channel has one memory socket as
followingj:
Channel A: DDR4_1
Channel B: DDR4_2
The two DDR3 memory sockets are divided into two channels and each channel has one memory socket as
followingk:
Channel A: DDR3_1
Channel B: DDR3_2
1-5 InstallinganExpansionCard
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
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.
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.
HDMI Port
The HDMI port is HDCP compliant and supports Dolby True HD 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@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.)
j Only for GA-H110M-H.
k Only for GA-H110M-H DDR3.
USB3.0/2.0Port
TheUSB3.0portsupportstheUSB3.0specicationandiscompatibletotheUSB2.0/1.1specication.
Use this port for USB devices.
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