Gigabyte GA-H170-HD3 DDR3 User Manual - Page 11

The four memory sockets are divided into two channels and each channel has two memory sockets as followingj: Channel A: DDR4_2, DDR4_4 Channel B: DDR4_1, DDR4_3 The four memory sockets are divided into two channels and each channel has two memory sockets as followingk: Channel A: DDR3_2, DDR3_4 Channel B: DDR3_1, DDR3_3 Dual Channel Memory Configurations Table DDR4_4j/DDR3_4k DDR4_2j/DDR3_2k DDR4_3j/DDR3_3k DDR4_1j/DDR3_1k 2 Modules - - DS/SS DS/SS - - 4 Modules DS/SS DS/SS (SS=Single-Sided, DS=Double-Sided, "- -"=No Memory) - DS/SS DS/SS DS/SS - - DS/SS 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 and installed in the same colored sockets. 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 specification. 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. j Only for GA-H170-HD3. k Only for GA-H170-HD3 DDR3. - 11 -