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GIGABYTE Motherboard GA-MA78GM-S2H (rev.1.1)  Enlarge View
GIGABYTE Motherboard GA-MA78GM-S2H (rev.1.1)

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   GA-MA78GM-S2H (rev.1.1)
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other version : rev. 2.x    rev.1.0
     AMD 780G + SB700 Chipset
  1. Supports AMD Phenom / Athlon series processors
  2. Solid capacitors design in CPU VRM
  3. Dual Channel DDR2 1066 for remarkable system performance
  4. Integrated ATI Radeon HD3200-based graphics (DX10)
  5. Ultimate graphics performance with PCI-E 2.0 x16 interface with ATI Hybrid CrossFireX support
  6. Integrated SATA 3Gb/s with RAID function
  7. Features high speed Gigabit Ethernet and IEEE1394
  8. High quality 106dB SNR ALC889A HD audio
  9. Integrated HDMI/ DVI interface with HDCP
* DDR2 1066 is supported with combination of AM2+ processors and DDR2 1066 memory modules, please refer "Memory Support List" for detail memory support information.  


 FAQ
 
 I have installed Phenom CPU and memory modules according to the Dual Channel Memory Configuration table in user’s manual, but system shows “unganged mode, 64-bit” during POST. How do I enable 128bit dual memory channel?
 

 
 Phenom CPU have two individual memory controllers (DCTs), each one of them controls single memory channel (64 bit). These two DCTs can work simultaneously when memory modules are installed on different memory channels. It is called “unganged mode”.

You can switch to “ganged mode, 128bit” when you are using two or four of the same memory modules. Please kindly enter BIOS setup program, to press CTRL+F1 key to enable advanced BIOS setup features then enter "MB Intelligent Tweaker(M.I.T.)\ DRAM Configuration", to set the “DCTs Mode” as “Ganged”.
 
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