Well, after three months of little use of the computer (about 8 hours straight at night) it seems that the power supply has gone bad.

Emailed Tech support at Silverstone to see if they can help.

Will be posting the news shortly.

8-12-2013

Seems that the Power Supply is OK. I think the motherboard or memory modules. Will check as soon as I have some time.

8-16-2013

I'm not sure, but I think the H8QGL-6F just can't handle the AMD series 6300 cpu's, specifically the 6386SE that are 140W TDP. On Friday or Saturday I will take the board apart and test with only one CPU and memory as Tech Support at Super Micro told me to and see what happens.

I emailed Super micro to see in they can donate a 4U chassis that will fit the motherboard and two GPUs. Still awaiting an answer from them. If I don't get the chassis donation I might just have to forget about the Super Micro motherboard and go with a 2 CPU ASUS motherboard and place one GPU on each and see if that resolves the problem of the motherboard going bad. Will need to contact ASUS for a board donation if Super Micro  does not pull through.

8-20-2013

Contacted Super Micro tech support for the RMA due that the board will not boot and a chip sparked. awaiting an answer.

8-22-2013

Got the RMA. Will be shipping the board out Friday. Super Micro is just a great company to deal with!!