1, What is "DCT Unganged Mode" ?
Answer : DCT = "DRAM controller". For DDR products, DCT0 controls channel A DDR pins and DCT1 controls channel B DDR pins. However, the processor may be configured:
(1) to behave as a single dual-channel DCT; this is called ganged mode;
(2) to behave as two single-channel DCTs; this is called unganged mode.
2, When use AM2+ CPU and 2 memory, for get best performance, follow setting is correct or not ? set "DCT Unganged Mode" at "Auto（Ganged Mode）" mode, plug-in memory in slot 3 and slot 4.
Answer : According to AMD's information, the unganged mode will get better performance than ganged mode.
3, When use AM2+ CPU and 1 memory, for get best performance, do we need to plug-in memory at slot 3 ?
Answer : Yes.
4, If use AM2 CPU, for get better performance, do we need to set "DCT Unganged Mode" at "UngangedMode" mode ?
Answer: AM2 CPU does not support this function.
Yes, this model can support dual monitors by D-Sub and HDMI.
Please refer to the steps as below how to implement.
1.Connect monitor to D-Sub ,
2.Install Windows OS ,
3.Install driver of MCP78 VGA ,
4.Connect the second monitor (HDMI) or LCD TV (HDMI) to onboard HDMI port ,
5.Choice "Dualview/Clone/Single display" of "nView Display Settings " .
Please refer to the below photos :
This board can support AMD Athlon™ II Quad-Core Processor 620.Please refer to the CPU support list from the following website.If your system works not very well,please try to update the latest BIOS.ACC(Advanced Clock Calibration) cannot be supported when installed with AMD Athlon II 620 because it is not Black Edition Processor.You can get more information of ACC from the General FAQ below.
CPU support list:
Please refer to Product page - CPU tag
BIOS download URL:
Please refer to Product page - Download tag