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.
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.
Dual Channel Memory Configurations Table
DDR4_4
DDR4_2
DDR4_3
DDR4_1
Two Modules
- -
DS/SS
- -
DS/SS
DS/SS
- -
DS/SS
- -
Four Modules
DS/SS
DS/SS
DS/SS
DS/SS
(SS=Single-Sided, DS=Double-Sided, "- -"=No Memory)
1-6 Back Panel Connectors
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
USB 2.0/1.1 Port
The USB port supports the USB 2.0/1.1 specification. Use this port for USB devices.
PS/2 Keyboard/Mouse Port
Use this port to connect a PS/2 mouse or keyboard.
HDMI Port
The HDMI port supports HDCP 2.2 and Dolby TrueHD and DTS HD Master
Audio formats. It also supports up to 192 KHz/24bit 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.)
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