Question about Gigabyte Technology gigabyte Ga-78lmt-USB3 Socket Am3/ Amd 760g/ Ddr3/ USB3.0/ A&Gbe/ Microatx Motherboard

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CPU fan & PSU fan working but No display coming to the screen

I am making my own computer and buyed AMD FX-8150 cpu processor which needs AM3+ socket supported Mobo, so i bought Gigabyte GA-78LMT-USB3 Mobo and also Transcend 4 gb 1333 Mhz ram and Cooler Master Thunder 600 Watts PSU and started assembling the units and finally found that power is flowing throught PSU/SMPS which also entered MOBO & made processor fan to work and also processor is getting heated up which means Processor is working.But the main problem is when it is connected to a moniter through VGA cable and also Keyboard to the Mobo, There is no display on the screen and also found Keyboard lights are also not working... Mobo is brand new and i dont know where is the wrong happened. All the circuits were also built according to the Mobo guide only !

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  • Ananth Ram
    Ananth Ram Dec 11, 2012

    Thanks for your concern, you have chosen another mother board which is GA-78LMT-S2P but what i told is GA-78LMT-USB3 this is another type of motherboard and here is the link for the cpu supported list and you can see FX-8150 is in the supported list

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There should be some sort of beeps then. No beeps is an indication the CPU or RAM is not seated properly. You need to refer to board manual if there are beeps.
There is also the matter of... Never mind I just noticed the CPU is an 8 core CPU, but the board supports quad core.
Board specs
http://www.gigabyte.com/products/product-page.aspx?pid=3833#sp

CPU Specs
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103960

Double check my findings and go from there. Good Luck

Posted on Dec 11, 2012

  • Ananth Ram
    Ananth Ram Dec 11, 2012

    Thanks for your concern, you have chosen another mother board which is GA-78LMT-S2P but what i told is GA-78LMT-USB3 this is another type of motherboard and here is the link for the cpu supported list and you can see FX-8150 is in the supported list

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