I am sorry to hear that have had issues with your motherboard model.
Three beep codes is an indication of memory problem. You will need to check memory sticks or check with your board maker for troubleshooting tips.
If the problem remains after testing the memory, please bear in mind memory controller hub is located on the processor itself, as this may get damage, please test your motherboard with another processor.
If you need assistance for your processor model, please contact Intel support at www.intel.com/chat